Move RenderViewHostObserver to content/public/browser/ and put it into the content namespace.

BUG=98716
R=jam@chromium.org

Review URL: http://codereview.chromium.org/8676032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@111604 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/login/webui_login_view.cc

@@ -20,8 +20,8 @@
 #include "chrome/browser/ui/views/dom_view.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chrome/common/render_messages.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/tab_contents/tab_contents.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
 #include "ui/views/widget/widget.h"
@@ -46,10 +46,10 @@ const char kAccelNameEnrollment[] = "enrollment";
 
 // Observes IPC messages from the FrameSniffer and notifies JS if error
 // appears.
-class SnifferObserver : public RenderViewHostObserver {
+class SnifferObserver : public content::RenderViewHostObserver {
  public:
   SnifferObserver(RenderViewHost* host, WebUI* webui)
-      : RenderViewHostObserver(host), webui_(webui) {
+      : content::RenderViewHostObserver(host), webui_(webui) {
     DCHECK(webui_);
     Send(new ChromeViewMsg_StartFrameSniffer(routing_id(),
                                              UTF8ToUTF16("gaia-frame")));

chrome/browser/debugger/devtools_window.cc

@@ -164,7 +164,7 @@ DevToolsWindow::DevToolsWindow(TabContentsWrapper* tab_contents,
                                Profile* profile,
                                RenderViewHost* inspected_rvh,
                                bool docked)
-    : RenderViewHostObserver(tab_contents->render_view_host()),
+    : content::RenderViewHostObserver(tab_contents->render_view_host()),
       profile_(profile),
       inspected_tab_(NULL),
       tab_contents_(tab_contents),

chrome/browser/debugger/devtools_window.h

@@ -13,10 +13,10 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/debugger/devtools_toggle_action.h"
 #include "content/browser/debugger/devtools_client_host.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/tab_contents/tab_contents_delegate.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 namespace IPC {
 class Message;
@@ -34,11 +34,10 @@ namespace base {
 class Value;
 }
 
-class DevToolsWindow
-    : public DevToolsClientHost,
-      private content::NotificationObserver,
-      private TabContentsDelegate,
-      private RenderViewHostObserver {
+class DevToolsWindow : public DevToolsClientHost,
+                       private content::NotificationObserver,
+                       private TabContentsDelegate,
+                       private content::RenderViewHostObserver {
  public:
   static const char kDevToolsApp[];
   static void RegisterUserPrefs(PrefService* prefs);
@@ -125,7 +124,7 @@ class DevToolsWindow
                                               DevToolsToggleAction action);
   static DevToolsWindow* AsDevToolsWindow(DevToolsClientHost*);
 
-  // RenderViewHostObserver overrides.
+  // content::RenderViewHostObserver overrides.
   virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 

chrome/browser/extensions/extension_function.cc

@@ -28,7 +28,7 @@ void ExtensionFunctionDeleteTraits::Destruct(const ExtensionFunction* x) {
 UIThreadExtensionFunction::RenderViewHostTracker::RenderViewHostTracker(
     UIThreadExtensionFunction* function,
     RenderViewHost* render_view_host)
-    : RenderViewHostObserver(render_view_host),
+    : content::RenderViewHostObserver(render_view_host),
       function_(function) {
   registrar_.Add(this,
                  content::NOTIFICATION_RENDER_VIEW_HOST_DELETED,

chrome/browser/extensions/extension_function.h

@@ -16,10 +16,10 @@
 #include "base/process.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/common/extensions/extension.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "ipc/ipc_message.h"
 
 class Browser;
@@ -289,7 +289,7 @@ class UIThreadExtensionFunction : public ExtensionFunction {
   // NotificationObservers, and it would be an easy error to forget to call the
   // base class's Observe() method.
   class RenderViewHostTracker : public content::NotificationObserver,
-                                public RenderViewHostObserver {
+                                public content::RenderViewHostObserver {
    public:
     RenderViewHostTracker(UIThreadExtensionFunction* function,
                           RenderViewHost* render_view_host);

chrome/browser/extensions/extension_message_handler.cc

@@ -14,7 +14,7 @@
 
 ExtensionMessageHandler::ExtensionMessageHandler(
     RenderViewHost* render_view_host)
-    : RenderViewHostObserver(render_view_host) {
+    : content::RenderViewHostObserver(render_view_host) {
 }
 
 ExtensionMessageHandler::~ExtensionMessageHandler() {

chrome/browser/extensions/extension_message_handler.h

@@ -8,7 +8,7 @@
 
 #include <string>
 
-#include "content/browser/renderer_host/render_view_host_observer.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 // Filters and dispatches extension-related IPC messages that arrive from
 // renderers. There is one of these objects for each RenderViewHost in Chrome.
@@ -19,7 +19,7 @@
 // could eliminate this class. Right now, we don't end up with an EFD for tab
 // contents unless that tab contents is hosting chrome-extension:// URLs. That
 // still leaves content scripts. See also: crbug.com/80307.
-class ExtensionMessageHandler : public RenderViewHostObserver {
+class ExtensionMessageHandler : public content::RenderViewHostObserver {
  public:
   // |sender| is guaranteed to outlive this object.
   explicit ExtensionMessageHandler(RenderViewHost* render_view_host);

chrome/browser/prerender/prerender_render_view_host_observer.cc

@@ -13,7 +13,7 @@ namespace prerender {
 PrerenderRenderViewHostObserver::PrerenderRenderViewHostObserver(
     PrerenderContents* prerender_contents,
     RenderViewHost* render_view_host)
-    : RenderViewHostObserver(render_view_host),
+    : content::RenderViewHostObserver(render_view_host),
       prerender_contents_(prerender_contents) {
 }
 
@@ -27,7 +27,7 @@ void PrerenderRenderViewHostObserver::RenderViewHostDestroyed(
 bool PrerenderRenderViewHostObserver::OnMessageReceived(
     const IPC::Message& message) {
   if (!prerender_contents_)
-    return RenderViewHostObserver::OnMessageReceived(message);
+    return content::RenderViewHostObserver::OnMessageReceived(message);
 
   bool handled = true;
   // The following messages we do want to consume.
@@ -42,7 +42,7 @@ bool PrerenderRenderViewHostObserver::OnMessageReceived(
 
   // Pass the message through.
   if (!handled)
-    handled = RenderViewHostObserver::OnMessageReceived(message);
+    handled = content::RenderViewHostObserver::OnMessageReceived(message);
 
   return handled;
 }
@@ -50,7 +50,7 @@ bool PrerenderRenderViewHostObserver::OnMessageReceived(
 // The base class declares this as protected so this is just here to make it
 // public so it is visible to the caller.
 bool PrerenderRenderViewHostObserver::Send(IPC::Message* message) {
-  return RenderViewHostObserver::Send(message);
+  return content::RenderViewHostObserver::Send(message);
 }
 
 void PrerenderRenderViewHostObserver::OnUpdateFaviconURL(

chrome/browser/prerender/prerender_render_view_host_observer.h

@@ -7,7 +7,7 @@
 
 #include <vector>
 
-#include "content/browser/renderer_host/render_view_host_observer.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 struct FaviconURL;
 class RenderViewHost;
@@ -21,7 +21,7 @@ namespace prerender {
 class PrerenderContents;
 
 // Observer for RenderViewHost messages.
-class PrerenderRenderViewHostObserver : public RenderViewHostObserver {
+class PrerenderRenderViewHostObserver : public content::RenderViewHostObserver {
  public:
   PrerenderRenderViewHostObserver(PrerenderContents* prerender_contents,
                                   RenderViewHost* render_view_host);

chrome/browser/renderer_host/chrome_render_view_host_observer.cc

@@ -23,7 +23,7 @@
 
 ChromeRenderViewHostObserver::ChromeRenderViewHostObserver(
     RenderViewHost* render_view_host, chrome_browser_net::Predictor* predictor)
-    : RenderViewHostObserver(render_view_host),
+    : content::RenderViewHostObserver(render_view_host),
       predictor_(predictor) {
   SiteInstance* site_instance = render_view_host->site_instance();
   profile_ = Profile::FromBrowserContext(

chrome/browser/renderer_host/chrome_render_view_host_observer.h

@@ -6,7 +6,7 @@
 #define CHROME_BROWSER_RENDERER_HOST_CHROME_RENDER_VIEW_HOST_OBSERVER_H_
 #pragma once
 
-#include "content/browser/renderer_host/render_view_host_observer.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 namespace chrome_browser_net {
 class Predictor;
@@ -17,13 +17,13 @@ class Profile;
 
 // This class holds the Chrome specific parts of RenderViewHost, and has the
 // same lifetime.
-class ChromeRenderViewHostObserver : public RenderViewHostObserver {
+class ChromeRenderViewHostObserver : public content::RenderViewHostObserver {
  public:
   ChromeRenderViewHostObserver(RenderViewHost* render_view_host,
                                chrome_browser_net::Predictor* predictor);
   virtual ~ChromeRenderViewHostObserver();
 
-  // RenderViewHostObserver overrides.
+  // content::RenderViewHostObserver overrides.
   virtual void RenderViewHostInitialized() OVERRIDE;
   virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE;
   virtual void Navigate(const GURL& url) OVERRIDE;

chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm

@@ -16,9 +16,9 @@
 #include "chrome/common/spellcheck_messages.h"
 #include "content/browser/mac/closure_blocks_leopard_compat.h"
 #include "content/browser/renderer_host/render_view_host.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/renderer_host/render_widget_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 // Declare things that are part of the 10.7 SDK.
 #if !defined(MAC_OS_X_VERSION_10_7) || \
@@ -64,12 +64,12 @@ namespace ChromeRenderWidgetHostViewMacDelegateInternal {
 
 // Filters the message sent to RenderViewHost to know if spellchecking is
 // enabled or not for the currently focused element.
-class SpellCheckRenderViewObserver : public RenderViewHostObserver {
+class SpellCheckRenderViewObserver : public content::RenderViewHostObserver {
  public:
   SpellCheckRenderViewObserver(
       RenderViewHost* host,
       ChromeRenderWidgetHostViewMacDelegate* view_delegate)
-      : RenderViewHostObserver(host),
+      : content::RenderViewHostObserver(host),
         view_delegate_(view_delegate) {
   }
 
@@ -77,7 +77,7 @@ class SpellCheckRenderViewObserver : public RenderViewHostObserver {
   }
 
  private:
-  // RenderViewHostObserver implementation.
+  // content::RenderViewHostObserver implementation.
   virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE {
     // The parent implementation destroys the observer, scoping the lifetime of
     // the observer to the RenderViewHost. Since this class is acting as a

chrome/browser/ui/webui/chromeos/mobile_setup_ui.cc

@@ -32,9 +32,9 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "googleurl/src/gurl.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
@@ -126,10 +126,10 @@ chromeos::CellularNetwork* GetCellularNetwork(
 
 // Observes IPC messages from the rederer and notifies JS if frame loading error
 // appears.
-class PortalFrameLoadObserver : public RenderViewHostObserver {
+class PortalFrameLoadObserver : public content::RenderViewHostObserver {
  public:
   PortalFrameLoadObserver(RenderViewHost* host, WebUI* webui)
-      : RenderViewHostObserver(host), webui_(webui) {
+      : content::RenderViewHostObserver(host), webui_(webui) {
     DCHECK(webui_);
     Send(new ChromeViewMsg_StartFrameSniffer(routing_id(),
                                              UTF8ToUTF16("paymentForm")));

chrome/test/test_navigation_observer.cc

@@ -5,24 +5,25 @@
 #include "chrome/test/test_navigation_observer.h"
 
 #include "chrome/test/base/ui_test_utils.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // This class observes |rvh| and calls OnJsInjectionReady() of
 // |js_injection_ready_observer| when the time is right to inject
 // JavaScript into the page.
-class TestNavigationObserver::RVHOSendJS : public RenderViewHostObserver {
+class TestNavigationObserver::RVHOSendJS
+    : public content::RenderViewHostObserver {
  public:
   RVHOSendJS(RenderViewHost* rvh,
              JsInjectionReadyObserver* js_injection_ready_observer)
-      : RenderViewHostObserver(rvh),
+      : content::RenderViewHostObserver(rvh),
         js_injection_ready_observer_(js_injection_ready_observer) {
   }
 
  private:
-  // RenderViewHostObserver implementation.
+  // content::RenderViewHostObserver implementation.
   virtual void RenderViewHostInitialized() OVERRIDE {
     if (js_injection_ready_observer_)
       js_injection_ready_observer_->OnJsInjectionReady(render_view_host());

content/browser/debugger/render_view_devtools_agent_host.cc

@@ -50,7 +50,7 @@ bool RenderViewDevToolsAgentHost::IsDebuggerAttached(
 }
 
 RenderViewDevToolsAgentHost::RenderViewDevToolsAgentHost(RenderViewHost* rvh)
-    : RenderViewHostObserver(rvh),
+    : content::RenderViewHostObserver(rvh),
       render_view_host_(rvh) {
   g_instances.Get()[rvh] = this;
 }

content/browser/debugger/render_view_devtools_agent_host.h

@@ -10,14 +10,15 @@
 
 #include "base/basictypes.h"
 #include "content/browser/debugger/devtools_agent_host.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 class RenderViewHost;
 class TabContents;
 
 class CONTENT_EXPORT RenderViewDevToolsAgentHost
-    : public DevToolsAgentHost, private RenderViewHostObserver {
+    : public DevToolsAgentHost,
+      private content::RenderViewHostObserver {
  public:
   static DevToolsAgentHost* FindFor(RenderViewHost*);
   static bool IsDebuggerAttached(TabContents*);
@@ -31,7 +32,7 @@ class CONTENT_EXPORT RenderViewDevToolsAgentHost
   virtual void NotifyClientClosing() OVERRIDE;
   virtual int GetRenderProcessId() OVERRIDE;
 
-  // RenderViewHostObserver overrides.
+  // content::RenderViewHostObserver overrides.
   virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 

content/browser/renderer_host/render_view_host.cc

@@ -25,7 +25,6 @@
 #include "content/browser/power_save_blocker.h"
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/renderer_host/render_widget_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/browser/site_instance.h"
@@ -40,6 +39,7 @@
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/result_codes.h"
@@ -141,7 +141,7 @@ RenderViewHost::RenderViewHost(SiteInstance* instance,
 
 RenderViewHost::~RenderViewHost() {
   FOR_EACH_OBSERVER(
-      RenderViewHostObserver, observers_, RenderViewHostDestruction());
+      content::RenderViewHostObserver, observers_, RenderViewHostDestruction());
 
   content::NotificationService::current()->Notify(
       content::NOTIFICATION_RENDER_VIEW_HOST_DELETED,
@@ -191,7 +191,7 @@ bool RenderViewHost::CreateRenderView(const string16& frame_name) {
   delegate_->RenderViewCreated(this);
 
   FOR_EACH_OBSERVER(
-      RenderViewHostObserver, observers_, RenderViewHostInitialized());
+      content::RenderViewHostObserver, observers_, RenderViewHostInitialized());
 
   return true;
 }
@@ -247,7 +247,8 @@ void RenderViewHost::Navigate(const ViewMsg_Navigate_Params& params) {
   if (!params.url.SchemeIs(chrome::kJavaScriptScheme))
     delegate_->DidStartLoading();
 
-  FOR_EACH_OBSERVER(RenderViewHostObserver, observers_, Navigate(params.url));
+  FOR_EACH_OBSERVER(content::RenderViewHostObserver,
+                    observers_, Navigate(params.url));
 }
 
 void RenderViewHost::NavigateToURL(const GURL& url) {
@@ -653,8 +654,8 @@ bool RenderViewHost::OnMessageReceived(const IPC::Message& msg) {
     if (!content::SwappedOutMessages::CanHandleWhileSwappedOut(msg))
       return true;
 
-  ObserverListBase<RenderViewHostObserver>::Iterator it(observers_);
-  RenderViewHostObserver* observer;
+  ObserverListBase<content::RenderViewHostObserver>::Iterator it(observers_);
+  content::RenderViewHostObserver* observer;
   while ((observer = it.GetNext()) != NULL) {
     if (observer->OnMessageReceived(msg))
       return true;
@@ -1137,11 +1138,11 @@ void RenderViewHost::OnAddMessageToConsole(int32 level,
       message << "\", source: " << source_id << " (" << line_no << ")";
 }
 
-void RenderViewHost::AddObserver(RenderViewHostObserver* observer) {
+void RenderViewHost::AddObserver(content::RenderViewHostObserver* observer) {
   observers_.AddObserver(observer);
 }
 
-void RenderViewHost::RemoveObserver(RenderViewHostObserver* observer) {
+void RenderViewHost::RemoveObserver(content::RenderViewHostObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 

content/browser/renderer_host/render_view_host.h

@@ -33,7 +33,6 @@ class FilePath;
 class GURL;
 class PowerSaveBlocker;
 class RenderViewHostDelegate;
-class RenderViewHostObserver;
 class SessionStorageNamespace;
 class SiteInstance;
 class SkBitmap;
@@ -53,6 +52,7 @@ class ListValue;
 }
 
 namespace content {
+class RenderViewHostObserver;
 struct FileChooserParams;
 struct ShowDesktopNotificationHostMsgParams;
 }
@@ -480,12 +480,12 @@ class CONTENT_EXPORT RenderViewHost : public RenderWidgetHost {
   // one or two places.  Have the caller send the IPC message directly.
 
  protected:
-  friend class RenderViewHostObserver;
+  friend class content::RenderViewHostObserver;
 
   // Add and remove observers for filtering IPC messages.  Clients must be sure
   // to remove the observer before they go away.
-  void AddObserver(RenderViewHostObserver* observer);
-  void RemoveObserver(RenderViewHostObserver* observer);
+  void AddObserver(content::RenderViewHostObserver* observer);
+  void RemoveObserver(content::RenderViewHostObserver* observer);
 
   // RenderWidgetHost protected overrides.
   virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
@@ -676,7 +676,7 @@ class CONTENT_EXPORT RenderViewHost : public RenderWidgetHost {
   PowerSaveBlockerMap power_save_blockers_;
 
   // A list of observers that filter messages.  Weak references.
-  ObserverList<RenderViewHostObserver> observers_;
+  ObserverList<content::RenderViewHostObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHost);
 };

content/browser/renderer_host/render_view_host_manager_browsertest.cc

@@ -9,13 +9,13 @@
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/browser/renderer_host/render_view_host.h"
-#include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/site_instance.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_types.h"
+#include "content/public/browser/render_view_host_observer.h"
 #include "content/public/common/url_constants.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"
@@ -270,16 +270,16 @@ class RenderViewHostObserverArray {
   }
  private:
   friend class RVHObserver;
-  class RVHObserver : public RenderViewHostObserver {
+  class RVHObserver : public content::RenderViewHostObserver {
    public:
     RVHObserver(RenderViewHostObserverArray* parent, RenderViewHost* rvh)
-        : RenderViewHostObserver(rvh),
+        : content::RenderViewHostObserver(rvh),
           parent_(parent) {
     }
     virtual void RenderViewHostDestroyed(RenderViewHost* rvh) OVERRIDE {
       if (parent_)
         parent_->RemoveObserver(this);
-      RenderViewHostObserver::RenderViewHostDestroyed(rvh);
+      content::RenderViewHostObserver::RenderViewHostDestroyed(rvh);
     };
     void ClearParent() {
       parent_ = NULL;

content/content_browser.gypi

@@ -43,6 +43,8 @@
     'public/browser/plugin_data_remover.h',
     'public/browser/render_process_host.h',
     'public/browser/render_process_host_factory.h',
+    'public/browser/render_view_host_observer.cc',
+    'public/browser/render_view_host_observer.h',
     'public/browser/resource_dispatcher_host_delegate.h',
     'public/browser/resource_response.h',
     'public/browser/sensors.h',
@@ -444,8 +446,6 @@
     'browser/renderer_host/render_view_host_factory.cc',
     'browser/renderer_host/render_view_host_factory.h',
     'browser/renderer_host/render_view_host_notification_task.h',
-    'browser/renderer_host/render_view_host_observer.cc',
-    'browser/renderer_host/render_view_host_observer.h',
     'browser/renderer_host/render_widget_fullscreen_host.cc',
     'browser/renderer_host/render_widget_fullscreen_host.h',
     'browser/renderer_host/render_widget_helper.cc',

content/public/browser/DEPS

 include_rules = [
   "+content/browser/notification_service_impl.h",
+  "+content/browser/renderer_host/render_view_host.h",
 ]

content/browser/renderer_host/render_view_host_observer.cc → content/public/browser/render_view_host_observer.cc

@@ -2,10 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/browser/renderer_host/render_view_host_observer.h"
+#include "content/public/browser/render_view_host_observer.h"
 
 #include "content/browser/renderer_host/render_view_host.h"
 
+namespace content {
+
 RenderViewHostObserver::RenderViewHostObserver(RenderViewHost* render_view_host)
     : render_view_host_(render_view_host),
       routing_id_(render_view_host->routing_id()) {
@@ -46,3 +48,5 @@ void RenderViewHostObserver::RenderViewHostDestruction() {
   render_view_host_ = NULL;
   RenderViewHostDestroyed(rvh);
 }
+
+}  // namespace content

content/browser/renderer_host/render_view_host_observer.h → content/public/browser/render_view_host_observer.h

@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_OBSERVER_H_
-#define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_OBSERVER_H_
+#ifndef CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_
+#define CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_
+#pragma once
 
 #include "ipc/ipc_channel.h"
 #include "content/common/content_export.h"
@@ -11,6 +12,8 @@
 class GURL;
 class RenderViewHost;
 
+namespace content {
+
 // An observer API implemented by classes which want to filter IPC messages from
 // RenderViewHost.
 class CONTENT_EXPORT RenderViewHostObserver : public IPC::Channel::Listener,
@@ -45,7 +48,7 @@ class CONTENT_EXPORT RenderViewHostObserver : public IPC::Channel::Listener,
   int routing_id() { return routing_id_; }
 
  private:
-  friend class RenderViewHost;
+  friend class ::RenderViewHost;
 
   // Invoked from RenderViewHost. Invokes RenderViewHostDestroyed and NULL out
   // |render_view_host_|.
@@ -59,4 +62,6 @@ class CONTENT_EXPORT RenderViewHostObserver : public IPC::Channel::Listener,
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostObserver);
 };
 
-#endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_OBSERVER_H_
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_