ServiceWorker: Remove unused ServiceWorkerNavigationHandleCore::OnCreatedProviderHost()

Bug: 931087
Change-Id: Ib54fa18a4245f4f65398fbbb473a657b25be7aa5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1939153Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#719523}

content/browser/service_worker/service_worker_navigation_handle_core.cc

@@ -4,14 +4,9 @@
 
 #include "content/browser/service_worker/service_worker_navigation_handle_core.h"
 
-#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.h"
-#include "content/browser/service_worker/service_worker_provider_host.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 {
 
@@ -28,21 +23,6 @@ ServiceWorkerNavigationHandleCore::~ServiceWorkerNavigationHandleCore() {
   DCHECK_CURRENTLY_ON(ServiceWorkerContext::GetCoreThreadId());
 }
 
-void ServiceWorkerNavigationHandleCore::OnCreatedProviderHost(
-    base::WeakPtr<ServiceWorkerProviderHost> provider_host,
-    blink::mojom::ServiceWorkerProviderInfoForClientPtr provider_info) {
-  DCHECK_CURRENTLY_ON(ServiceWorkerContext::GetCoreThreadId());
-  DCHECK(provider_host);
-  provider_host_ = std::move(provider_host);
-
-  DCHECK(provider_info->host_remote.is_valid() &&
-         provider_info->client_receiver.is_valid());
-  RunOrPostTaskOnThread(
-      FROM_HERE, BrowserThread::UI,
-      base::BindOnce(&ServiceWorkerNavigationHandle::OnCreatedProviderHost,
-                     ui_handle_, std::move(provider_info)));
-}
-
 void ServiceWorkerNavigationHandleCore::OnBeginNavigationCommit(
     int render_process_id,
     int render_frame_id,

content/browser/service_worker/service_worker_navigation_handle_core.h

@@ -15,7 +15,6 @@
 #include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/common/content_export.h"
 #include "services/network/public/mojom/network_context.mojom.h"
-#include "third_party/blink/public/mojom/service_worker/service_worker_provider.mojom.h"
 
 namespace content {
 
@@ -36,11 +35,6 @@ class CONTENT_EXPORT ServiceWorkerNavigationHandleCore {
       ServiceWorkerContextWrapper* context_wrapper);
   ~ServiceWorkerNavigationHandleCore();
 
-  // Called when a ServiceWorkerProviderHost was created.
-  void OnCreatedProviderHost(
-      base::WeakPtr<ServiceWorkerProviderHost> provider_host,
-      blink::mojom::ServiceWorkerProviderInfoForClientPtr provider_info);
-
   // Called by corresponding methods in ServiceWorkerNavigationHandle. See
   // comments in the header of ServiceWorkerNavigationHandle for details.
   void OnBeginNavigationCommit(