Rename ServiceWorkerNavigationHandle to ServiceWorkerMainResourceHandle.

As the comment in service_worker_navigation_handle.h, rename
ServiceWorkerNavigationHandle to ServiceWorkerMainResourceHandle.

This CL has no behavior changes.

Change-Id: I44ace8344e6feff740dc89517bafbb96d9c1b229
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1982513Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Zhuoyu Qian <zhuoyu.qian@samsung.com>
Cr-Commit-Position: refs/heads/master@{#728460}

content/browser/BUILD.gn

@@ -1655,12 +1655,12 @@ jumbo_source_set("browser") {
     "service_worker/service_worker_job_coordinator.h",
     "service_worker/service_worker_loader_helpers.cc",
     "service_worker/service_worker_loader_helpers.h",
+    "service_worker/service_worker_main_resource_handle.cc",
+    "service_worker/service_worker_main_resource_handle.h",
+    "service_worker/service_worker_main_resource_handle_core.cc",
+    "service_worker/service_worker_main_resource_handle_core.h",
     "service_worker/service_worker_metrics.cc",
     "service_worker/service_worker_metrics.h",
-    "service_worker/service_worker_navigation_handle.cc",
-    "service_worker/service_worker_navigation_handle.h",
-    "service_worker/service_worker_navigation_handle_core.cc",
-    "service_worker/service_worker_navigation_handle_core.h",
     "service_worker/service_worker_navigation_loader.cc",
     "service_worker/service_worker_navigation_loader.h",
     "service_worker/service_worker_navigation_loader_interceptor.cc",

content/browser/frame_host/navigation_request.cc

@@ -46,7 +46,7 @@
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/browser/web_package/prefetched_signed_exchange_cache.h"
 #include "content/browser/web_package/web_bundle_handle_tracker.h"
@@ -2010,8 +2010,8 @@ void NavigationRequest::OnStartChecksComplete(
   // comment in the header for |loader_|.
   DCHECK(!loader_);
 
-  // Only initialize the ServiceWorkerNavigationHandle if it can be created for
-  // this frame.
+  // Only initialize the ServiceWorkerMainResourceHandle if it can be created
+  // for this frame.
   bool can_create_service_worker =
       (frame_tree_node_->pending_frame_policy().sandbox_flags &
        blink::WebSandboxFlags::kOrigin) != blink::WebSandboxFlags::kOrigin;
@@ -2019,8 +2019,8 @@ void NavigationRequest::OnStartChecksComplete(
     ServiceWorkerContextWrapper* service_worker_context =
         static_cast<ServiceWorkerContextWrapper*>(
             partition->GetServiceWorkerContext());
-    service_worker_handle_ =
-        std::make_unique<ServiceWorkerNavigationHandle>(service_worker_context);
+    service_worker_handle_ = std::make_unique<ServiceWorkerMainResourceHandle>(
+        service_worker_context);
   }
 
   if (IsSchemeSupportedForAppCache(common_params_->url)) {

content/browser/frame_host/navigation_request.h

@@ -65,7 +65,7 @@ class NavigationURLLoader;
 class NavigationUIData;
 class NavigatorDelegate;
 class PrefetchedSignedExchangeCache;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class SiteInstanceImpl;
 struct SubresourceLoaderParams;
 
@@ -1063,7 +1063,7 @@ class CONTENT_EXPORT NavigationRequest
 
   // Manages the lifetime of a pre-created ServiceWorkerProviderHost until a
   // corresponding provider is created in the renderer.
-  std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle_;
 
   // Timer for detecting an unexpectedly long time to commit a navigation.
   base::OneShotTimer commit_timeout_timer_;

content/browser/loader/navigation_url_loader.cc

@@ -25,7 +25,7 @@ std::unique_ptr<NavigationURLLoader> NavigationURLLoader::Create(
     StoragePartition* storage_partition,
     std::unique_ptr<NavigationRequestInfo> request_info,
     std::unique_ptr<NavigationUIData> navigation_ui_data,
-    ServiceWorkerNavigationHandle* service_worker_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     AppCacheNavigationHandle* appcache_handle,
     scoped_refptr<PrefetchedSignedExchangeCache>
         prefetched_signed_exchange_cache,

content/browser/loader/navigation_url_loader.h

@@ -27,7 +27,7 @@ class NavigationUIData;
 class NavigationURLLoaderDelegate;
 class NavigationURLLoaderFactory;
 class PrefetchedSignedExchangeCache;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class StoragePartition;
 struct NavigationRequestInfo;
 
@@ -53,7 +53,7 @@ class CONTENT_EXPORT NavigationURLLoader {
       StoragePartition* storage_partition,
       std::unique_ptr<NavigationRequestInfo> request_info,
       std::unique_ptr<NavigationUIData> navigation_ui_data,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       AppCacheNavigationHandle* appcache_handle,
       scoped_refptr<PrefetchedSignedExchangeCache>
           prefetched_signed_exchange_cache,

content/browser/loader/navigation_url_loader_factory.h

@@ -20,7 +20,7 @@ class NavigationURLLoaderFactory {
       StoragePartition* storage_partition,
       std::unique_ptr<NavigationRequestInfo> request_info,
       std::unique_ptr<NavigationUIData> navigation_ui_data,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       NavigationURLLoaderDelegate* delegate,
       bool is_served_from_back_forward_cache) = 0;
 

content/browser/loader/navigation_url_loader_impl.cc

@@ -37,8 +37,8 @@
 #include "content/browser/loader/single_request_url_loader_factory.h"
 #include "content/browser/navigation_subresource_loader_params.h"
 #include "content/browser/service_worker/service_worker_container_host.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/service_worker/service_worker_request_handler.h"
 #include "content/browser/storage_partition_impl.h"
@@ -410,10 +410,10 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
   void Start(
       std::unique_ptr<network::PendingSharedURLLoaderFactory>
           pending_network_loader_factory,
-      ServiceWorkerNavigationHandle*
-          service_worker_navigation_handle /* for UI thread only */,
-      ServiceWorkerNavigationHandleCore*
-          service_worker_navigation_handle_core /* for IO thread only */,
+      ServiceWorkerMainResourceHandle*
+          service_worker_handle /* for UI thread only */,
+      ServiceWorkerMainResourceHandleCore*
+          service_worker_handle_core /* for IO thread only */,
       AppCacheNavigationHandle* appcache_handle,
       scoped_refptr<PrefetchedSignedExchangeCache>
           prefetched_signed_exchange_cache,
@@ -434,7 +434,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
     web_contents_getter_ = base::BindRepeating(
         &WebContents::FromFrameTreeNodeId, frame_tree_node_id_);
     navigation_ui_data_ = std::move(navigation_ui_data);
-    service_worker_navigation_handle_ = service_worker_navigation_handle;
+    service_worker_handle_ = service_worker_handle;
 
     base::PostTask(FROM_HERE, {BrowserThread::UI},
                    base::BindOnce(&NavigationURLLoaderImpl::OnRequestStarted,
@@ -515,11 +515,11 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
     }
 
     // Set up an interceptor for service workers.
-    if (service_worker_navigation_handle_) {
+    if (service_worker_handle_) {
       std::unique_ptr<NavigationLoaderInterceptor> service_worker_interceptor =
           ServiceWorkerRequestHandler::CreateForNavigation(
-              resource_request_->url,
-              service_worker_navigation_handle_->AsWeakPtr(), *request_info);
+              resource_request_->url, service_worker_handle_->AsWeakPtr(),
+              *request_info);
       // The interceptor may not be created in certain cases (e.g., the origin
       // is not secure).
       if (service_worker_interceptor)
@@ -1105,11 +1105,11 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
           // Service Worker related APIs will fail with NoDocumentURL error.
           // TODO(crbug/898733): Support SignedExchange loading and Service
           // Worker integration.
-          if (service_worker_navigation_handle_) {
+          if (service_worker_handle_) {
             RunOrPostTaskOnThread(
                 FROM_HERE, ServiceWorkerContext::GetCoreThreadId(),
                 base::BindOnce(
-                    [](ServiceWorkerNavigationHandleCore* core) {
+                    [](ServiceWorkerMainResourceHandleCore* core) {
                       base::WeakPtr<ServiceWorkerContainerHost> container_host =
                           core->container_host();
                       if (container_host) {
@@ -1122,8 +1122,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
                     // Unretained() is safe because the handle owns the core,
                     // and core gets deleted on the core thread in a task that
                     // must occur after this task.
-                    base::Unretained(
-                        service_worker_navigation_handle_->core())));
+                    base::Unretained(service_worker_handle_->core())));
           }
         }
         return true;
@@ -1260,7 +1259,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
   // Used to reset the state of ServiceWorkerProviderHost when
   // SignedExchangeRequestHandler will handle the response.
   base::WeakPtr<ServiceWorkerProviderHost> service_worker_provider_host_;
-  ServiceWorkerNavigationHandle* service_worker_navigation_handle_ = nullptr;
+  ServiceWorkerMainResourceHandle* service_worker_handle_ = nullptr;
 
   // Counts the time overhead of all the hops from the UI to the IO threads.
   base::TimeDelta ui_to_io_time_;
@@ -1283,7 +1282,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
     StoragePartition* storage_partition,
     std::unique_ptr<NavigationRequestInfo> request_info,
     std::unique_ptr<NavigationUIData> navigation_ui_data,
-    ServiceWorkerNavigationHandle* service_worker_navigation_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     AppCacheNavigationHandle* appcache_handle,
     scoped_refptr<PrefetchedSignedExchangeCache>
         prefetched_signed_exchange_cache,
@@ -1300,10 +1299,8 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
       request_info->common_params->navigation_start, "FrameTreeNode id",
       frame_tree_node_id);
 
-  ServiceWorkerNavigationHandleCore* service_worker_navigation_handle_core =
-      service_worker_navigation_handle
-          ? service_worker_navigation_handle->core()
-          : nullptr;
+  ServiceWorkerMainResourceHandleCore* service_worker_handle_core =
+      service_worker_handle ? service_worker_handle->core() : nullptr;
 
   std::unique_ptr<network::ResourceRequest> new_request =
       CreateResourceRequest(request_info.get(), frame_tree_node_id);
@@ -1443,8 +1440,8 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
       std::move(known_schemes), bypass_redirect_checks,
       weak_factory_.GetWeakPtr());
   request_controller_->Start(
-      std::move(pending_network_factory), service_worker_navigation_handle,
-      service_worker_navigation_handle_core, appcache_handle,
+      std::move(pending_network_factory), service_worker_handle,
+      service_worker_handle_core, appcache_handle,
       std::move(prefetched_signed_exchange_cache),
       std::move(signed_exchange_prefetch_metric_recorder),
       std::move(request_info), std::move(navigation_ui_data),

content/browser/loader/navigation_url_loader_impl.h

@@ -42,7 +42,7 @@ class CONTENT_EXPORT NavigationURLLoaderImpl : public NavigationURLLoader {
       StoragePartition* storage_partition,
       std::unique_ptr<NavigationRequestInfo> request_info,
       std::unique_ptr<NavigationUIData> navigation_ui_data,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       AppCacheNavigationHandle* appcache_handle,
       scoped_refptr<PrefetchedSignedExchangeCache>
           prefetched_signed_exchange_cache,

content/browser/service_worker/service_worker_context_wrapper.h

@@ -337,7 +337,7 @@ class CONTENT_EXPORT ServiceWorkerContextWrapper
   friend class FakeServiceWorkerContextWrapper;
   friend class ServiceWorkerClientsApiBrowserTest;
   friend class ServiceWorkerInternalsUI;
-  friend class ServiceWorkerNavigationHandleCore;
+  friend class ServiceWorkerMainResourceHandleCore;
   friend class ServiceWorkerProcessManager;
   friend class ServiceWorkerRequestHandler;
   friend class ServiceWorkerVersionBrowserTest;

content/browser/service_worker/service_worker_navigation_handle.cc → content/browser/service_worker/service_worker_main_resource_handle.cc

@@ -2,36 +2,36 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/task/post_task.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/common/service_worker/service_worker_utils.h"
 #include "content/public/browser/browser_task_traits.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace content {
 
-ServiceWorkerNavigationHandle::ServiceWorkerNavigationHandle(
+ServiceWorkerMainResourceHandle::ServiceWorkerMainResourceHandle(
     ServiceWorkerContextWrapper* context_wrapper)
     : context_wrapper_(context_wrapper) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  core_ = new ServiceWorkerNavigationHandleCore(weak_factory_.GetWeakPtr(),
-                                                context_wrapper);
+  core_ = new ServiceWorkerMainResourceHandleCore(weak_factory_.GetWeakPtr(),
+                                                  context_wrapper);
 }
 
-ServiceWorkerNavigationHandle::~ServiceWorkerNavigationHandle() {
+ServiceWorkerMainResourceHandle::~ServiceWorkerMainResourceHandle() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  // Delete the ServiceWorkerNavigationHandleCore on the core thread.
+  // Delete the ServiceWorkerMainResourceHandleCore on the core thread.
   BrowserThread::DeleteSoon(ServiceWorkerContext::GetCoreThreadId(), FROM_HERE,
                             core_);
 }
 
-void ServiceWorkerNavigationHandle::OnCreatedProviderHost(
+void ServiceWorkerMainResourceHandle::OnCreatedProviderHost(
     blink::mojom::ServiceWorkerProviderInfoForClientPtr provider_info) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(provider_info->host_remote.is_valid() &&
@@ -40,7 +40,7 @@ void ServiceWorkerNavigationHandle::OnCreatedProviderHost(
   provider_info_ = std::move(provider_info);
 }
 
-void ServiceWorkerNavigationHandle::OnBeginNavigationCommit(
+void ServiceWorkerMainResourceHandle::OnBeginNavigationCommit(
     int render_process_id,
     int render_frame_id,
     network::mojom::CrossOriginEmbedderPolicy cross_origin_embedder_policy,
@@ -52,18 +52,18 @@ void ServiceWorkerNavigationHandle::OnBeginNavigationCommit(
   ServiceWorkerContextWrapper::RunOrPostTaskOnCoreThread(
       FROM_HERE,
       base::BindOnce(
-          &ServiceWorkerNavigationHandleCore::OnBeginNavigationCommit,
+          &ServiceWorkerMainResourceHandleCore::OnBeginNavigationCommit,
           base::Unretained(core_), render_process_id, render_frame_id,
           cross_origin_embedder_policy));
   *out_provider_info = std::move(provider_info_);
 }
 
-void ServiceWorkerNavigationHandle::OnBeginWorkerCommit(
+void ServiceWorkerMainResourceHandle::OnBeginWorkerCommit(
     network::mojom::CrossOriginEmbedderPolicy cross_origin_embedder_policy) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   ServiceWorkerContextWrapper::RunOrPostTaskOnCoreThread(
       FROM_HERE,
-      base::BindOnce(&ServiceWorkerNavigationHandleCore::OnBeginWorkerCommit,
+      base::BindOnce(&ServiceWorkerMainResourceHandleCore::OnBeginWorkerCommit,
                      base::Unretained(core_), cross_origin_embedder_policy));
 }
 

content/browser/service_worker/service_worker_navigation_handle.h → content/browser/service_worker/service_worker_main_resource_handle.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_H_
-#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_H_
+#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
@@ -14,47 +14,45 @@
 namespace content {
 
 class ServiceWorkerContextWrapper;
-class ServiceWorkerNavigationHandleCore;
+class ServiceWorkerMainResourceHandleCore;
 
 // This class is used to manage the lifetime of ServiceWorkerProviderHosts
 // created for main resource requests (navigations and web workers). This is a
 // UI thread class, with a pendant class on the core thread, the
-// ServiceWorkerNavigationHandleCore.
+// ServiceWorkerMainResourceHandleCore.
 //
-// The lifetime of the ServiceWorkerNavigationHandle, the
-// ServiceWorkerNavigationHandleCore and the ServiceWorkerProviderHost are the
+// The lifetime of the ServiceWorkerMainResourceHandle, the
+// ServiceWorkerMainResourceHandleCore and the ServiceWorkerProviderHost are the
 // following:
-//   1) We create a ServiceWorkerNavigationHandle on the UI thread without
+//   1) We create a ServiceWorkerMainResourceHandle on the UI thread without
 //   populating the member service worker provider info. This also leads to the
-//   creation of a ServiceWorkerNavigationHandleCore.
+//   creation of a ServiceWorkerMainResourceHandleCore.
 //
 //   2) When the navigation request is sent to the core thread, we include a
-//   pointer to the ServiceWorkerNavigationHandleCore.
+//   pointer to the ServiceWorkerMainResourceHandleCore.
 //
 //   3) If we pre-create a ServiceWorkerProviderHost for this navigation, it
 //   is added to ServiceWorkerContextCore and its provider info is passed to
-//   ServiceWorkerNavigationHandle on the UI thread via
-//   ServiceWorkerNavigationHandleCore. See
-//   ServiceWorkerNavigationHandleCore::OnCreatedProviderHost() and
-//   ServiceWorkerNavigationHandle::OnCreatedProviderHost() for details.
+//   ServiceWorkerMainResourceHandle on the UI thread via
+//   ServiceWorkerMainResourceHandleCore. See
+//   ServiceWorkerMainResourceHandleCore::OnCreatedProviderHost() and
+//   ServiceWorkerMainResourceHandle::OnCreatedProviderHost() for details.
 //
 //   4) When the navigation is ready to commit, the NavigationRequest will
-//   call ServiceWorkerNavigationHandle::OnBeginNavigationCommit() to
+//   call ServiceWorkerMainResourceHandle::OnBeginNavigationCommit() to
 //     - complete the initialization for the ServiceWorkerProviderHost.
 //     - take out the provider info to be sent as part of navigation commit IPC.
 //
-//   5) When the navigation finishes, the ServiceWorkerNavigationHandle is
-//   destroyed. The destructor of the ServiceWorkerNavigationHandle destroys
+//   5) When the navigation finishes, the ServiceWorkerMainResourceHandle is
+//   destroyed. The destructor of the ServiceWorkerMainResourceHandle destroys
 //   the provider info which in turn leads to the destruction of an unclaimed
 //   ServiceWorkerProviderHost, and posts a task to destroy the
-//   ServiceWorkerNavigationHandleCore on the core thread.
-//
-// TODO(falken): Rename ServiceWorkerMainResourceHandle.
-class CONTENT_EXPORT ServiceWorkerNavigationHandle {
+//   ServiceWorkerMainResourceHandleCore on the core thread.
+class CONTENT_EXPORT ServiceWorkerMainResourceHandle {
  public:
-  explicit ServiceWorkerNavigationHandle(
+  explicit ServiceWorkerMainResourceHandle(
       ServiceWorkerContextWrapper* context_wrapper);
-  ~ServiceWorkerNavigationHandle();
+  ~ServiceWorkerMainResourceHandle();
 
   // Called after a ServiceWorkerProviderHost tied with |provider_info|
   // was pre-created for the navigation.
@@ -87,25 +85,25 @@ class CONTENT_EXPORT ServiceWorkerNavigationHandle {
 
   bool has_provider_info() const { return !!provider_info_; }
 
-  ServiceWorkerNavigationHandleCore* core() { return core_; }
+  ServiceWorkerMainResourceHandleCore* core() { return core_; }
 
   const ServiceWorkerContextWrapper* context_wrapper() const {
     return context_wrapper_.get();
   }
 
-  base::WeakPtr<ServiceWorkerNavigationHandle> AsWeakPtr() {
+  base::WeakPtr<ServiceWorkerMainResourceHandle> AsWeakPtr() {
     return weak_factory_.GetWeakPtr();
   }
 
  private:
   blink::mojom::ServiceWorkerProviderInfoForClientPtr provider_info_;
 
-  ServiceWorkerNavigationHandleCore* core_;
+  ServiceWorkerMainResourceHandleCore* core_;
   scoped_refptr<ServiceWorkerContextWrapper> context_wrapper_;
-  base::WeakPtrFactory<ServiceWorkerNavigationHandle> weak_factory_{this};
-  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerNavigationHandle);
+  base::WeakPtrFactory<ServiceWorkerMainResourceHandle> weak_factory_{this};
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerMainResourceHandle);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_H_
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_H_

content/browser/service_worker/service_worker_navigation_handle_core.cc → content/browser/service_worker/service_worker_main_resource_handle_core.cc

@@ -2,28 +2,28 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/common/service_worker/service_worker_utils.h"
 
 namespace content {
 
-ServiceWorkerNavigationHandleCore::ServiceWorkerNavigationHandleCore(
-    base::WeakPtr<ServiceWorkerNavigationHandle> ui_handle,
+ServiceWorkerMainResourceHandleCore::ServiceWorkerMainResourceHandleCore(
+    base::WeakPtr<ServiceWorkerMainResourceHandle> ui_handle,
     ServiceWorkerContextWrapper* context_wrapper)
     : context_wrapper_(context_wrapper), ui_handle_(ui_handle) {
-  // The ServiceWorkerNavigationHandleCore is created on the UI thread but
+  // The ServiceWorkerMainResourceHandleCore is created on the UI thread but
   // should only be accessed from the core thread afterwards.
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
-ServiceWorkerNavigationHandleCore::~ServiceWorkerNavigationHandleCore() {
+ServiceWorkerMainResourceHandleCore::~ServiceWorkerMainResourceHandleCore() {
   DCHECK_CURRENTLY_ON(ServiceWorkerContext::GetCoreThreadId());
 }
 
-void ServiceWorkerNavigationHandleCore::OnBeginNavigationCommit(
+void ServiceWorkerMainResourceHandleCore::OnBeginNavigationCommit(
     int render_process_id,
     int render_frame_id,
     network::mojom::CrossOriginEmbedderPolicy cross_origin_embedder_policy) {
@@ -34,7 +34,7 @@ void ServiceWorkerNavigationHandleCore::OnBeginNavigationCommit(
   }
 }
 
-void ServiceWorkerNavigationHandleCore::OnBeginWorkerCommit(
+void ServiceWorkerMainResourceHandleCore::OnBeginWorkerCommit(
     network::mojom::CrossOriginEmbedderPolicy cross_origin_embedder_policy) {
   DCHECK_CURRENTLY_ON(ServiceWorkerContext::GetCoreThreadId());
   if (container_host_) {

content/browser/service_worker/service_worker_navigation_handle_core.h → content/browser/service_worker/service_worker_main_resource_handle_core.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_CORE_H_
-#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_CORE_H_
+#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_CORE_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_CORE_H_
 
 #include <memory>
 #include <utility>
@@ -19,24 +19,24 @@
 namespace content {
 
 class ServiceWorkerContextWrapper;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 
 // This class is created on the UI thread, but should only be accessed from the
 // service worker core thread afterwards. It is the core thread pendant of
-// ServiceWorkerNavigationHandle. See the ServiceWorkerNavigationHandle header
-// for more details about the lifetime of both classes.
+// ServiceWorkerMainResourceHandle. See the ServiceWorkerMainResourceHandle
+// header for more details about the lifetime of both classes.
 //
-// TODO(crbug.com/824858): Merge this class into ServiceWorkerNavigationHandle
+// TODO(crbug.com/824858): Merge this class into ServiceWorkerMainResourceHandle
 // when the core thread moves to the UI thread.
-class CONTENT_EXPORT ServiceWorkerNavigationHandleCore {
+class CONTENT_EXPORT ServiceWorkerMainResourceHandleCore {
  public:
-  ServiceWorkerNavigationHandleCore(
-      base::WeakPtr<ServiceWorkerNavigationHandle> ui_handle,
+  ServiceWorkerMainResourceHandleCore(
+      base::WeakPtr<ServiceWorkerMainResourceHandle> ui_handle,
       ServiceWorkerContextWrapper* context_wrapper);
-  ~ServiceWorkerNavigationHandleCore();
+  ~ServiceWorkerMainResourceHandleCore();
 
-  // Called by corresponding methods in ServiceWorkerNavigationHandle. See
-  // comments in the header of ServiceWorkerNavigationHandle for details.
+  // Called by corresponding methods in ServiceWorkerMainResourceHandle. See
+  // comments in the header of ServiceWorkerMainResourceHandle for details.
   void OnBeginNavigationCommit(
       int render_process_id,
       int render_frame_id,
@@ -66,20 +66,20 @@ class CONTENT_EXPORT ServiceWorkerNavigationHandleCore {
     return interceptor_.get();
   }
 
-  base::WeakPtr<ServiceWorkerNavigationHandleCore> AsWeakPtr() {
+  base::WeakPtr<ServiceWorkerMainResourceHandleCore> AsWeakPtr() {
     return weak_factory_.GetWeakPtr();
   }
 
  private:
   scoped_refptr<ServiceWorkerContextWrapper> context_wrapper_;
-  base::WeakPtr<ServiceWorkerNavigationHandle> ui_handle_;
+  base::WeakPtr<ServiceWorkerMainResourceHandle> ui_handle_;
   base::WeakPtr<ServiceWorkerContainerHost> container_host_;
   std::unique_ptr<ServiceWorkerControlleeRequestHandler> interceptor_;
-  base::WeakPtrFactory<ServiceWorkerNavigationHandleCore> weak_factory_{this};
+  base::WeakPtrFactory<ServiceWorkerMainResourceHandleCore> weak_factory_{this};
 
-  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerNavigationHandleCore);
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerMainResourceHandleCore);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_NAVIGATION_HANDLE_CORE_H_
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_MAIN_RESOURCE_HANDLE_CORE_H_

content/browser/service_worker/service_worker_navigation_loader_interceptor.cc

@@ -14,8 +14,8 @@
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_controllee_request_handler.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/public/browser/browser_task_traits.h"
 #include "mojo/public/cpp/bindings/pending_associated_receiver.h"
@@ -29,7 +29,7 @@ namespace {
 // Core thread helpers
 
 void LoaderCallbackWrapperOnCoreThread(
-    ServiceWorkerNavigationHandleCore* handle_core,
+    ServiceWorkerMainResourceHandleCore* handle_core,
     base::WeakPtr<ServiceWorkerNavigationLoaderInterceptor> interceptor_on_ui,
     NavigationLoaderInterceptor::LoaderCallback loader_callback,
     SingleRequestURLLoaderFactory::RequestHandler handler) {
@@ -77,7 +77,7 @@ void InvokeRequestHandlerOnCoreThread(
 // |interceptor_on_ui->LoaderCallbackWrapper()| on the UI thread.
 void MaybeCreateLoaderOnCoreThread(
     base::WeakPtr<ServiceWorkerNavigationLoaderInterceptor> interceptor_on_ui,
-    ServiceWorkerNavigationHandleCore* handle_core,
+    ServiceWorkerMainResourceHandleCore* handle_core,
     const ServiceWorkerNavigationLoaderInterceptorParams& params,
     mojo::PendingAssociatedReceiver<blink::mojom::ServiceWorkerContainerHost>
         host_receiver,
@@ -106,7 +106,7 @@ void MaybeCreateLoaderOnCoreThread(
   if (!handle_core->container_host()) {
     // This is the initial request before redirects, so make the container host.
     // Its lifetime is tied to the |provider_info| in the
-    // ServiceWorkerNavigationHandle on the UI thread and which will be passed
+    // ServiceWorkerMainResourceHandle on the UI thread and which will be passed
     // to the renderer when the navigation commits.
     DCHECK(host_receiver);
     DCHECK(client_remote);
@@ -177,7 +177,7 @@ void MaybeCreateLoaderOnCoreThread(
 ServiceWorkerNavigationLoaderInterceptor::
     ServiceWorkerNavigationLoaderInterceptor(
         const ServiceWorkerNavigationLoaderInterceptorParams& params,
-        base::WeakPtr<ServiceWorkerNavigationHandle> handle)
+        base::WeakPtr<ServiceWorkerMainResourceHandle> handle)
     : handle_(std::move(handle)), params_(params) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   DCHECK(handle_);

content/browser/service_worker/service_worker_navigation_loader_interceptor.h

@@ -21,7 +21,7 @@
 
 namespace content {
 
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 
 struct ServiceWorkerNavigationLoaderInterceptorParams {
   // For all clients:
@@ -50,7 +50,7 @@ class ServiceWorkerNavigationLoaderInterceptor final
  public:
   ServiceWorkerNavigationLoaderInterceptor(
       const ServiceWorkerNavigationLoaderInterceptorParams& params,
-      base::WeakPtr<ServiceWorkerNavigationHandle> handle);
+      base::WeakPtr<ServiceWorkerMainResourceHandle> handle);
   ~ServiceWorkerNavigationLoaderInterceptor() override;
 
   // NavigationLoaderInterceptor overrides:
@@ -92,7 +92,7 @@ class ServiceWorkerNavigationLoaderInterceptor final
   // DedicatedWorkerHost or SharedWorkerHost which may be destroyed before
   // WorkerScriptLoader which owns |this|.
   // TODO(falken): Arrange things so |handle_| outlives |this| for workers too.
-  const base::WeakPtr<ServiceWorkerNavigationHandle> handle_;
+  const base::WeakPtr<ServiceWorkerMainResourceHandle> handle_;
 
   const ServiceWorkerNavigationLoaderInterceptorParams params_;
 

content/browser/service_worker/service_worker_request_handler.cc

@@ -8,7 +8,7 @@
 
 #include "base/macros.h"
 #include "content/browser/frame_host/navigation_request_info.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/service_worker/service_worker_navigation_loader_interceptor.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/public/common/origin_util.h"
@@ -35,7 +35,7 @@ bool SchemeMaySupportRedirectingToHTTPS(const GURL& url) {
 std::unique_ptr<NavigationLoaderInterceptor>
 ServiceWorkerRequestHandler::CreateForNavigation(
     const GURL& url,
-    base::WeakPtr<ServiceWorkerNavigationHandle> navigation_handle,
+    base::WeakPtr<ServiceWorkerMainResourceHandle> navigation_handle,
     const NavigationRequestInfo& request_info) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
@@ -63,7 +63,7 @@ std::unique_ptr<NavigationLoaderInterceptor>
 ServiceWorkerRequestHandler::CreateForWorker(
     const network::ResourceRequest& resource_request,
     int process_id,
-    base::WeakPtr<ServiceWorkerNavigationHandle> navigation_handle) {
+    base::WeakPtr<ServiceWorkerMainResourceHandle> navigation_handle) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   auto resource_type =

content/browser/service_worker/service_worker_request_handler.h

@@ -19,7 +19,7 @@ struct ResourceRequest;
 
 namespace content {
 
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 struct NavigationRequestInfo;
 
 // Contains factory methods for creating the NavigationLoaderInterceptors for
@@ -32,7 +32,7 @@ class CONTENT_EXPORT ServiceWorkerRequestHandler {
   // navigation cannot use service workers. Called on the UI thread.
   static std::unique_ptr<NavigationLoaderInterceptor> CreateForNavigation(
       const GURL& url,
-      base::WeakPtr<ServiceWorkerNavigationHandle> navigation_handle,
+      base::WeakPtr<ServiceWorkerMainResourceHandle> navigation_handle,
       const NavigationRequestInfo& request_info);
 
   // Returns a loader interceptor for a dedicated worker or shared worker. May
@@ -41,7 +41,7 @@ class CONTENT_EXPORT ServiceWorkerRequestHandler {
   static std::unique_ptr<NavigationLoaderInterceptor> CreateForWorker(
       const network::ResourceRequest& resource_request,
       int process_id,
-      base::WeakPtr<ServiceWorkerNavigationHandle> navigation_handle);
+      base::WeakPtr<ServiceWorkerMainResourceHandle> navigation_handle);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRequestHandler);

content/browser/service_worker/service_worker_request_handler_unittest.cc

@@ -14,7 +14,7 @@
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/service_worker/service_worker_test_utils.h"
 #include "content/common/navigation_params.mojom.h"
@@ -55,7 +55,7 @@ class ServiceWorkerRequestHandlerTest : public testing::Test {
   void InitializeHandlerForNavigationSimpleTest(const std::string& url,
                                                 bool expected_handler_created) {
     auto navigation_handle =
-        std::make_unique<ServiceWorkerNavigationHandle>(context_wrapper());
+        std::make_unique<ServiceWorkerMainResourceHandle>(context_wrapper());
     GURL gurl(url);
     auto begin_params = mojom::BeginNavigationParams::New();
     begin_params->request_context_type =

content/browser/worker_host/dedicated_worker_host.cc

@@ -14,7 +14,7 @@
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/interface_provider_filtering.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/service_worker/service_worker_object_host.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/url_loader_factory_params_helper.h"
@@ -180,7 +180,7 @@ void DedicatedWorkerHost::StartScriptLoad(
   // factories be used for subresource loading on the worker.
   file_url_support_ = request_initiator_origin.scheme() == url::kFileScheme;
 
-  service_worker_handle_ = std::make_unique<ServiceWorkerNavigationHandle>(
+  service_worker_handle_ = std::make_unique<ServiceWorkerMainResourceHandle>(
       storage_partition_impl->GetServiceWorkerContext());
 
   WorkerScriptFetchInitiator::Start(

content/browser/worker_host/dedicated_worker_host.h

@@ -34,7 +34,7 @@ class Origin;
 
 namespace content {
 
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class ServiceWorkerObjectHost;
 class StoragePartitionImpl;
 
@@ -170,7 +170,7 @@ class DedicatedWorkerHost final : public blink::mojom::DedicatedWorkerHost {
   // starting or running.
   mojo::Remote<blink::mojom::DedicatedWorkerHostFactoryClient> client_;
 
-  std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle_;
 
   BrowserInterfaceBrokerImpl<DedicatedWorkerHost, const url::Origin&> broker_{
       this};

content/browser/worker_host/shared_worker_host.cc

@@ -16,7 +16,7 @@
 #include "content/browser/devtools/shared_worker_devtools_manager.h"
 #include "content/browser/frame_host/render_frame_host_impl.h"
 #include "content/browser/interface_provider_filtering.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/service_worker/service_worker_object_host.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/url_loader_factory_params_helper.h"
@@ -448,7 +448,7 @@ void SharedWorkerHost::SetAppCacheHandle(
 }
 
 void SharedWorkerHost::SetServiceWorkerHandle(
-    std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle) {
+    std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   service_worker_handle_ = std::move(service_worker_handle);
 }

content/browser/worker_host/shared_worker_host.h

@@ -49,7 +49,7 @@ class PendingURLLoaderFactoryBundle;
 namespace content {
 
 class AppCacheNavigationHandle;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class ServiceWorkerObjectHost;
 class SharedWorkerContentSettingsProxyImpl;
 class SharedWorkerServiceImpl;
@@ -114,7 +114,7 @@ class CONTENT_EXPORT SharedWorkerHost : public blink::mojom::SharedWorkerHost,
   void SetAppCacheHandle(
       std::unique_ptr<AppCacheNavigationHandle> appcache_handle);
   void SetServiceWorkerHandle(
-      std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle);
+      std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle);
 
   // Removes all clients whose RenderFrameHost has been destroyed before the
   // shared worker was started.
@@ -222,7 +222,7 @@ class CONTENT_EXPORT SharedWorkerHost : public blink::mojom::SharedWorkerHost,
   // renderer after main script loading finishes.
   std::unique_ptr<AppCacheNavigationHandle> appcache_handle_;
 
-  std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle_;
 
   // Indicates if Start() was invoked on this instance.
   bool started_ = false;

content/browser/worker_host/shared_worker_host_unittest.cc

@@ -14,7 +14,7 @@
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/navigation_subresource_loader_params.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/worker_host/mock_shared_worker.h"
 #include "content/browser/worker_host/shared_worker_connector_impl.h"
 #include "content/browser/worker_host/shared_worker_service_impl.h"
@@ -99,7 +99,7 @@ class SharedWorkerHostTest : public testing::Test {
 
     // Set up for service worker.
     auto service_worker_handle =
-        std::make_unique<ServiceWorkerNavigationHandle>(
+        std::make_unique<ServiceWorkerMainResourceHandle>(
             helper_->context_wrapper());
     mojo::PendingAssociatedRemote<blink::mojom::ServiceWorkerContainer>
         client_remote;

content/browser/worker_host/shared_worker_service_impl.cc

@@ -18,7 +18,7 @@
 #include "base/task/post_task.h"
 #include "content/browser/appcache/appcache_navigation_handle.h"
 #include "content/browser/loader/file_url_loader_factory.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/url_loader_factory_getter.h"
 #include "content/browser/web_contents/web_contents_impl.h"
@@ -273,8 +273,9 @@ SharedWorkerHost* SharedWorkerServiceImpl::CreateWorker(
       appcache_handle->host()->GetWeakPtr();
   host->SetAppCacheHandle(std::move(appcache_handle));
 
-  auto service_worker_handle = std::make_unique<ServiceWorkerNavigationHandle>(
-      storage_partition_->GetServiceWorkerContext());
+  auto service_worker_handle =
+      std::make_unique<ServiceWorkerMainResourceHandle>(
+          storage_partition_->GetServiceWorkerContext());
   auto* service_worker_handle_raw = service_worker_handle.get();
   host->SetServiceWorkerHandle(std::move(service_worker_handle));
 

content/browser/worker_host/worker_script_fetch_initiator.cc

@@ -21,8 +21,8 @@
 #include "content/browser/loader/file_url_loader_factory.h"
 #include "content/browser/navigation_subresource_loader_params.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/url_loader_factory_params_helper.h"
 #include "content/browser/web_contents/web_contents_impl.h"
@@ -66,7 +66,7 @@ void WorkerScriptFetchInitiator::Start(
         outside_fetch_client_settings_object,
     ResourceType resource_type,
     scoped_refptr<ServiceWorkerContextWrapper> service_worker_context,
-    ServiceWorkerNavigationHandle* service_worker_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     base::WeakPtr<AppCacheHost> appcache_host,
     scoped_refptr<network::SharedURLLoaderFactory> blob_url_loader_factory,
     scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory_override,
@@ -282,7 +282,7 @@ void WorkerScriptFetchInitiator::CreateScriptLoader(
     std::unique_ptr<blink::PendingURLLoaderFactoryBundle>
         subresource_loader_factories,
     scoped_refptr<ServiceWorkerContextWrapper> service_worker_context,
-    ServiceWorkerNavigationHandle* service_worker_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     base::WeakPtr<AppCacheHost> appcache_host,
     scoped_refptr<network::SharedURLLoaderFactory> blob_url_loader_factory,
     scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory_override,

content/browser/worker_host/worker_script_fetch_initiator.h

@@ -36,7 +36,7 @@ class AppCacheHost;
 class BrowserContext;
 class RenderFrameHost;
 class ServiceWorkerContextWrapper;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class ServiceWorkerObjectHost;
 class StoragePartitionImpl;
 struct SubresourceLoaderParams;
@@ -68,7 +68,7 @@ class WorkerScriptFetchInitiator {
           outside_fetch_client_settings_object,
       ResourceType resource_type,
       scoped_refptr<ServiceWorkerContextWrapper> service_worker_context,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       base::WeakPtr<AppCacheHost> appcache_host,
       scoped_refptr<network::SharedURLLoaderFactory> blob_url_loader_factory,
       scoped_refptr<network::SharedURLLoaderFactory>
@@ -106,7 +106,7 @@ class WorkerScriptFetchInitiator {
       std::unique_ptr<blink::PendingURLLoaderFactoryBundle>
           subresource_loader_factories,
       scoped_refptr<ServiceWorkerContextWrapper> service_worker_context,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       base::WeakPtr<AppCacheHost> appcache_host,
       scoped_refptr<network::SharedURLLoaderFactory> blob_url_loader_factory,
       scoped_refptr<network::SharedURLLoaderFactory>

content/browser/worker_host/worker_script_loader.cc

@@ -8,8 +8,8 @@
 #include "base/task/post_task.h"
 #include "content/browser/appcache/appcache_request_handler.h"
 #include "content/browser/loader/navigation_loader_interceptor.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/browser/service_worker/service_worker_request_handler.h"
 #include "content/browser/worker_host/worker_script_fetch_initiator.h"
 #include "content/public/browser/browser_task_traits.h"
@@ -26,7 +26,7 @@ WorkerScriptLoader::WorkerScriptLoader(
     uint32_t options,
     const network::ResourceRequest& resource_request,
     mojo::PendingRemote<network::mojom::URLLoaderClient> client,
-    base::WeakPtr<ServiceWorkerNavigationHandle> service_worker_handle,
+    base::WeakPtr<ServiceWorkerMainResourceHandle> service_worker_handle,
     base::WeakPtr<AppCacheHost> appcache_host,
     const BrowserContextGetter& browser_context_getter,
     scoped_refptr<network::SharedURLLoaderFactory> default_loader_factory,

content/browser/worker_host/worker_script_loader.h

@@ -36,7 +36,7 @@ class AppCacheHost;
 class BrowserContext;
 class NavigationLoaderInterceptor;
 class ResourceContext;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 
 // The URLLoader for loading a shared worker script. Only used for the main
 // script request.
@@ -72,7 +72,7 @@ class WorkerScriptLoader : public network::mojom::URLLoader,
       uint32_t options,
       const network::ResourceRequest& resource_request,
       mojo::PendingRemote<network::mojom::URLLoaderClient> client,
-      base::WeakPtr<ServiceWorkerNavigationHandle> service_worker_handle,
+      base::WeakPtr<ServiceWorkerMainResourceHandle> service_worker_handle,
       base::WeakPtr<AppCacheHost> appcache_host,
       const BrowserContextGetter& browser_context_getter,
       scoped_refptr<network::SharedURLLoaderFactory> default_loader_factory,
@@ -145,7 +145,7 @@ class WorkerScriptLoader : public network::mojom::URLLoader,
   const uint32_t options_;
   network::ResourceRequest resource_request_;
   mojo::Remote<network::mojom::URLLoaderClient> client_;
-  base::WeakPtr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  base::WeakPtr<ServiceWorkerMainResourceHandle> service_worker_handle_;
   BrowserContextGetter browser_context_getter_;
   scoped_refptr<network::SharedURLLoaderFactory> default_loader_factory_;
   net::MutableNetworkTrafficAnnotationTag traffic_annotation_;

content/browser/worker_host/worker_script_loader_factory.cc

@@ -7,8 +7,8 @@
 #include <memory>
 
 #include "base/feature_list.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/service_worker/service_worker_version.h"
 #include "content/browser/worker_host/worker_script_fetch_initiator.h"
@@ -22,7 +22,7 @@ namespace content {
 
 WorkerScriptLoaderFactory::WorkerScriptLoaderFactory(
     int process_id,
-    ServiceWorkerNavigationHandle* service_worker_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     base::WeakPtr<AppCacheHost> appcache_host,
     const BrowserContextGetter& browser_context_getter,
     scoped_refptr<network::SharedURLLoaderFactory> loader_factory)

content/browser/worker_host/worker_script_loader_factory.h

@@ -20,7 +20,7 @@ namespace content {
 
 class AppCacheHost;
 class BrowserContext;
-class ServiceWorkerNavigationHandle;
+class ServiceWorkerMainResourceHandle;
 class ResourceContext;
 class WorkerScriptLoader;
 
@@ -48,7 +48,7 @@ class CONTENT_EXPORT WorkerScriptLoaderFactory
   // factories used for non-http(s) URLs, e.g., a chrome-extension:// URL.
   WorkerScriptLoaderFactory(
       int process_id,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       base::WeakPtr<AppCacheHost> appcache_host,
       const BrowserContextGetter& browser_context_getter,
       scoped_refptr<network::SharedURLLoaderFactory> loader_factory);
@@ -71,7 +71,7 @@ class CONTENT_EXPORT WorkerScriptLoaderFactory
 
  private:
   const int process_id_;
-  base::WeakPtr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  base::WeakPtr<ServiceWorkerMainResourceHandle> service_worker_handle_;
   base::WeakPtr<AppCacheHost> appcache_host_;
   BrowserContextGetter browser_context_getter_;
   scoped_refptr<network::SharedURLLoaderFactory> loader_factory_;

content/browser/worker_host/worker_script_loader_factory_unittest.cc

@@ -10,8 +10,8 @@
 #include "content/browser/service_worker/service_worker_container_host.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
-#include "content/browser/service_worker/service_worker_navigation_handle.h"
-#include "content/browser/service_worker/service_worker_navigation_handle_core.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle.h"
+#include "content/browser/service_worker/service_worker_main_resource_handle_core.h"
 #include "content/public/test/browser_task_environment.h"
 #include "content/test/fake_network_url_loader_factory.h"
 #include "net/base/network_isolation_key.h"
@@ -56,7 +56,7 @@ class WorkerScriptLoaderFactoryTest : public testing::Test {
         network::SharedURLLoaderFactory::Create(std::move(info));
 
     // Set up a service worker host for the shared worker.
-    service_worker_handle_ = std::make_unique<ServiceWorkerNavigationHandle>(
+    service_worker_handle_ = std::make_unique<ServiceWorkerMainResourceHandle>(
         helper_->context_wrapper());
   }
 
@@ -86,7 +86,7 @@ class WorkerScriptLoaderFactoryTest : public testing::Test {
   std::unique_ptr<EmbeddedWorkerTestHelper> helper_;
   std::unique_ptr<FakeNetworkURLLoaderFactory> network_loader_factory_instance_;
   scoped_refptr<network::SharedURLLoaderFactory> network_loader_factory_;
-  std::unique_ptr<ServiceWorkerNavigationHandle> service_worker_handle_;
+  std::unique_ptr<ServiceWorkerMainResourceHandle> service_worker_handle_;
 
   WorkerScriptLoaderFactory::BrowserContextGetter browser_context_getter_;
 };

content/test/test_navigation_url_loader_factory.cc

@@ -25,7 +25,7 @@ TestNavigationURLLoaderFactory::CreateLoader(
     StoragePartition* storage_partition,
     std::unique_ptr<NavigationRequestInfo> request_info,
     std::unique_ptr<NavigationUIData> navigation_ui_data,
-    ServiceWorkerNavigationHandle* service_worker_handle,
+    ServiceWorkerMainResourceHandle* service_worker_handle,
     NavigationURLLoaderDelegate* delegate,
     bool is_served_from_back_forward_cache) {
   return std::unique_ptr<NavigationURLLoader>(new TestNavigationURLLoader(

content/test/test_navigation_url_loader_factory.h

@@ -27,7 +27,7 @@ class TestNavigationURLLoaderFactory : public NavigationURLLoaderFactory {
       StoragePartition* storage_partition,
       std::unique_ptr<NavigationRequestInfo> request_info,
       std::unique_ptr<NavigationUIData> navigation_ui_data,
-      ServiceWorkerNavigationHandle* service_worker_handle,
+      ServiceWorkerMainResourceHandle* service_worker_handle,
       NavigationURLLoaderDelegate* delegate,
       bool is_served_from_back_forward_cache) override;