Move a bunch more code into the content namespace.

content/browser/web_contents/web_contents_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 15 matching lines @@
 #include "content/public/common/renderer_preferences.h"
 #include "net/base/load_states.h"
 #include "ui/gfx/rect_f.h"
 #include "ui/gfx/size.h"
 #include "webkit/glue/resource_type.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_handle.h"
 #endif
 
-class InterstitialPageImpl;
 class SavePackage;
 class SessionStorageNamespaceImpl;
-class WebContentsImpl;
 struct BrowserPluginHostMsg_ResizeGuest_Params;
 struct ViewMsg_PostMessage_Params;
 
+namespace webkit_glue {
+struct WebIntentData;
+struct WebIntentServiceData;
+}
+
 namespace content {
 class BrowserPluginEmbedder;
 class BrowserPluginGuest;
 class ColorChooser;
 class DownloadItem;
+class InterstitialPageImpl;
 class JavaScriptDialogCreator;
 class RenderViewHost;
 class RenderViewHostDelegateView;
 class RenderViewHostImpl;
 class RenderWidgetHostImpl;
 class SiteInstance;
 class TestWebContents;
 class WebContentsDelegate;
+class WebContentsImpl;
 class WebContentsObserver;
 class WebContentsView;
 class WebContentsViewDelegate;
 struct LoadNotificationDetails;
 
 // Factory function for the implementations that content knows about. Takes
 // ownership of |delegate|.
 WebContentsView* CreateWebContentsView(
     WebContentsImpl* web_contents,
     WebContentsViewDelegate* delegate,
     RenderViewHostDelegateView** render_view_host_delegate_view);
 
-}  // namespace content
-
-namespace webkit_glue {
-struct WebIntentData;
-struct WebIntentServiceData;
-}
-
 class CONTENT_EXPORT WebContentsImpl
-    : public NON_EXPORTED_BASE(content::WebContents),
-      public content::RenderViewHostDelegate,
-      public content::RenderWidgetHostDelegate,
+    : public NON_EXPORTED_BASE(WebContents),
+      public RenderViewHostDelegate,
+      public RenderWidgetHostDelegate,
       public RenderViewHostManager::Delegate,
-      public content::NotificationObserver {
+      public NotificationObserver {
  public:
   virtual ~WebContentsImpl();
 
   static WebContentsImpl* Create(
-      content::BrowserContext* browser_context,
-      content::SiteInstance* site_instance,
+      BrowserContext* browser_context,
+      SiteInstance* site_instance,
       int routing_id,
       const WebContentsImpl* base_web_contents);
 
   static WebContentsImpl* CreateWithOpener(
-      content::BrowserContext* browser_context,
-      content::SiteInstance* site_instance,
+      BrowserContext* browser_context,
+      SiteInstance* site_instance,
       int routing_id,
       const WebContentsImpl* base_web_contents,
       WebContentsImpl* opener);
 
   // Creates a WebContents to be used as a browser plugin guest.
-  static WebContentsImpl* CreateGuest(content::BrowserContext* browser_context,
+  static WebContentsImpl* CreateGuest(BrowserContext* browser_context,
                                       const std::string& host,
                                       int guest_instance_id);
 
   // Returns the content specific prefs for the given RVH.
   static webkit_glue::WebPreferences GetWebkitPrefs(
-      content::RenderViewHost* rvh, const GURL& url);
+      RenderViewHost* rvh, const GURL& url);
 
   // Creates a swapped out RenderView. This is used by the browser plugin to
   // create a swapped out RenderView in the embedder render process for the
   // guest, to expose the guest's window object to the embedder.
   // This returns the routing ID of the newly created swapped out RenderView.
-  int CreateSwappedOutRenderView(content::SiteInstance* instance);
+  int CreateSwappedOutRenderView(SiteInstance* instance);
 
   // Complex initialization here. Specifically needed to avoid having
   // members call back into our virtual functions in the constructor.
-  virtual void Init(content::BrowserContext* browser_context,
-                    content::SiteInstance* site_instance,
+  virtual void Init(BrowserContext* browser_context,
+                    SiteInstance* site_instance,
                     int routing_id,
-                    const content::WebContents* base_web_contents);
+                    const WebContents* base_web_contents);
 
   // Returns the SavePackage which manages the page saving job. May be NULL.
   SavePackage* save_package() const { return save_package_.get(); }
 
   // Updates the max page ID for the current SiteInstance in this
   // WebContentsImpl to be at least |page_id|.
   void UpdateMaxPageID(int32 page_id);
 
   // Updates the max page ID for the given SiteInstance in this WebContentsImpl
   // to be at least |page_id|.
-  void UpdateMaxPageIDForSiteInstance(content::SiteInstance* site_instance,
+  void UpdateMaxPageIDForSiteInstance(SiteInstance* site_instance,
                                       int32 page_id);
 
   // Copy the current map of SiteInstance ID to max page ID from another tab.
   // This is necessary when this tab adopts the NavigationEntries from
   // |web_contents|.
   void CopyMaxPageIDsFrom(WebContentsImpl* web_contents);
 
   // Called by the NavigationController to cause the WebContentsImpl to navigate
   // to the current pending entry. The NavigationController should be called
   // back with RendererDidNavigate on success or DiscardPendingEntry on failure.
   // The callbacks can be inside of this function, or at some future time.
   //
   // The entry has a PageID of -1 if newly created (corresponding to navigation
   // to a new URL).
   //
   // If this method returns false, then the navigation is discarded (equivalent
   // to calling DiscardPendingEntry on the NavigationController).
-  bool NavigateToPendingEntry(
-      content::NavigationController::ReloadType reload_type);
+  bool NavigateToPendingEntry(NavigationController::ReloadType reload_type);
 
   // Called by InterstitialPageImpl when it creates a RenderViewHost.
-  void RenderViewForInterstitialPageCreated(
-      content::RenderViewHost* render_view_host);
+  void RenderViewForInterstitialPageCreated(RenderViewHost* render_view_host);
 
   // Sets the passed passed interstitial as the currently showing interstitial.
   // |interstitial_page| should be non NULL (use the remove_interstitial_page
   // method to unset the interstitial) and no interstitial page should be set
   // when there is already a non NULL interstitial page set.
   void set_interstitial_page(InterstitialPageImpl* interstitial_page) {
     render_manager_.set_interstitial_page(interstitial_page);
   }
 
   // Unsets the currently showing interstitial.
   void remove_interstitial_page() {
     render_manager_.remove_interstitial_page();
   }
 
-  void set_opener_web_ui_type(content::WebUI::TypeID opener_web_ui_type) {
+  void set_opener_web_ui_type(WebUI::TypeID opener_web_ui_type) {
     opener_web_ui_type_ = opener_web_ui_type;
   }
 
   JavaBridgeDispatcherHostManager* java_bridge_dispatcher_host_manager() const {
     return java_bridge_dispatcher_host_manager_.get();
   }
 
-  content::old::BrowserPluginHost* old_browser_plugin_host() const {
+  old::BrowserPluginHost* old_browser_plugin_host() const {
     return old_browser_plugin_host_.get();
   }
 
   // Expose the render manager for testing.
   RenderViewHostManager* GetRenderManagerForTesting();
 
   // Returns guest browser plugin object, or NULL if this WebContents is not a
   // guest.
-  content::BrowserPluginGuest* GetBrowserPluginGuest();
+  BrowserPluginGuest* GetBrowserPluginGuest();
   // Returns embedder browser plugin object, or NULL if this WebContents is not
   // an embedder.
-  content::BrowserPluginEmbedder* GetBrowserPluginEmbedder();
+  BrowserPluginEmbedder* GetBrowserPluginEmbedder();
 
-  // content::WebContents ------------------------------------------------------
-  virtual content::WebContentsDelegate* GetDelegate() OVERRIDE;
-  virtual void SetDelegate(content::WebContentsDelegate* delegate) OVERRIDE;
+  // WebContents ------------------------------------------------------
+  virtual WebContentsDelegate* GetDelegate() OVERRIDE;
+  virtual void SetDelegate(WebContentsDelegate* delegate) OVERRIDE;
   virtual NavigationControllerImpl& GetController() OVERRIDE;
   virtual const NavigationControllerImpl& GetController() const OVERRIDE;
-  virtual content::BrowserContext* GetBrowserContext() const OVERRIDE;
-  virtual content::RenderProcessHost* GetRenderProcessHost() const OVERRIDE;
-  virtual content::RenderViewHost* GetRenderViewHost() const OVERRIDE;
+  virtual BrowserContext* GetBrowserContext() const OVERRIDE;
+  virtual RenderProcessHost* GetRenderProcessHost() const OVERRIDE;
+  virtual RenderViewHost* GetRenderViewHost() const OVERRIDE;
   virtual int GetRoutingID() const OVERRIDE;
-  virtual content::RenderWidgetHostView*
-      GetRenderWidgetHostView() const OVERRIDE;
-  virtual content::WebContentsView* GetView() const OVERRIDE;
-  virtual content::WebUI* CreateWebUI(const GURL& url) OVERRIDE;
-  virtual content::WebUI* GetWebUI() const OVERRIDE;
-  virtual content::WebUI* GetCommittedWebUI() const OVERRIDE;
+  virtual RenderWidgetHostView* GetRenderWidgetHostView() const OVERRIDE;
+  virtual WebContentsView* GetView() const OVERRIDE;
+  virtual WebUI* CreateWebUI(const GURL& url) OVERRIDE;
+  virtual WebUI* GetWebUI() const OVERRIDE;
+  virtual WebUI* GetCommittedWebUI() const OVERRIDE;
   virtual void SetUserAgentOverride(const std::string& override) OVERRIDE;
   virtual const std::string& GetUserAgentOverride() const OVERRIDE;
   virtual const string16& GetTitle() const OVERRIDE;
   virtual int32 GetMaxPageID() OVERRIDE;
   virtual int32 GetMaxPageIDForSiteInstance(
-      content::SiteInstance* site_instance) OVERRIDE;
-  virtual content::SiteInstance* GetSiteInstance() const OVERRIDE;
-  virtual content::SiteInstance* GetPendingSiteInstance() const OVERRIDE;
+      SiteInstance* site_instance) OVERRIDE;
+  virtual SiteInstance* GetSiteInstance() const OVERRIDE;
+  virtual SiteInstance* GetPendingSiteInstance() const OVERRIDE;
   virtual bool IsLoading() const OVERRIDE;
   virtual bool IsWaitingForResponse() const OVERRIDE;
   virtual const net::LoadStateWithParam& GetLoadState() const OVERRIDE;
   virtual const string16& GetLoadStateHost() const OVERRIDE;
   virtual uint64 GetUploadSize() const OVERRIDE;
   virtual uint64 GetUploadPosition() const OVERRIDE;
   virtual const std::string& GetEncoding() const OVERRIDE;
   virtual bool DisplayedInsecureContent() const OVERRIDE;
   virtual void SetCapturingContents(bool cap) OVERRIDE;
   virtual bool IsCrashed() const OVERRIDE;
   virtual void SetIsCrashed(base::TerminationStatus status,
                             int error_code) OVERRIDE;
   virtual base::TerminationStatus GetCrashedStatus() const OVERRIDE;
   virtual bool IsBeingDestroyed() const OVERRIDE;
   virtual void NotifyNavigationStateChanged(unsigned changed_flags) OVERRIDE;
   virtual base::TimeTicks GetLastSelectedTime() const OVERRIDE;
   virtual void WasShown() OVERRIDE;
   virtual void WasHidden() OVERRIDE;
   virtual bool NeedToFireBeforeUnload() OVERRIDE;
   virtual void Stop() OVERRIDE;
-  virtual content::WebContents* Clone() OVERRIDE;
+  virtual WebContents* Clone() OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual void GetContainerBounds(gfx::Rect* out) const OVERRIDE;
   virtual void Focus() OVERRIDE;
   virtual void FocusThroughTabTraversal(bool reverse) OVERRIDE;
   virtual bool ShowingInterstitialPage() const OVERRIDE;
-  virtual content::InterstitialPage* GetInterstitialPage() const OVERRIDE;
+  virtual InterstitialPage* GetInterstitialPage() const OVERRIDE;
   virtual bool IsSavable() OVERRIDE;
   virtual void OnSavePage() OVERRIDE;
   virtual bool SavePage(const FilePath& main_file,
                         const FilePath& dir_path,
-                        content::SavePageType save_type) OVERRIDE;
+                        SavePageType save_type) OVERRIDE;
   virtual void GenerateMHTML(
       const FilePath& file,
       const base::Callback<void(const FilePath&, int64)>& callback) OVERRIDE;
   virtual bool IsActiveEntry(int32 page_id) OVERRIDE;
 
   virtual const std::string& GetContentsMimeType() const OVERRIDE;
   virtual bool WillNotifyDisconnection() const OVERRIDE;
   virtual void SetOverrideEncoding(const std::string& encoding) OVERRIDE;
   virtual void ResetOverrideEncoding() OVERRIDE;
-  virtual content::RendererPreferences* GetMutableRendererPrefs() OVERRIDE;
+  virtual RendererPreferences* GetMutableRendererPrefs() OVERRIDE;
   virtual void SetNewTabStartTime(const base::TimeTicks& time) OVERRIDE;
   virtual base::TimeTicks GetNewTabStartTime() const OVERRIDE;
   virtual void Close() OVERRIDE;
   virtual void OnCloseStarted() OVERRIDE;
   virtual bool ShouldAcceptDragAndDrop() const OVERRIDE;
   virtual void SystemDragEnded() OVERRIDE;
   virtual void UserGestureDone() OVERRIDE;
   virtual void SetClosedByUserGesture(bool value) OVERRIDE;
   virtual bool GetClosedByUserGesture() const OVERRIDE;
   virtual double GetZoomLevel() const OVERRIDE;
   virtual int GetZoomPercent(bool* enable_increment,
                              bool* enable_decrement) const OVERRIDE;
   virtual void ViewSource() OVERRIDE;
   virtual void ViewFrameSource(const GURL& url,
                                const std::string& content_state) OVERRIDE;
   virtual int GetMinimumZoomPercent() const OVERRIDE;
   virtual int GetMaximumZoomPercent() const OVERRIDE;
   virtual gfx::Size GetPreferredSize() const OVERRIDE;
   virtual int GetContentRestrictions() const OVERRIDE;
-  virtual content::WebUI::TypeID GetWebUITypeForCurrentState() OVERRIDE;
-  virtual content::WebUI* GetWebUIForCurrentState() OVERRIDE;
+  virtual WebUI::TypeID GetWebUITypeForCurrentState() OVERRIDE;
+  virtual WebUI* GetWebUIForCurrentState() OVERRIDE;
   virtual bool GotResponseToLockMouseRequest(bool allowed) OVERRIDE;
   virtual bool HasOpener() const OVERRIDE;
   virtual void DidChooseColorInColorChooser(int color_chooser_id,
                                             SkColor color) OVERRIDE;
   virtual void DidEndColorChooser(int color_chooser_id) OVERRIDE;
 
   // Implementation of PageNavigator.
-  virtual content::WebContents* OpenURL(
-      const content::OpenURLParams& params) OVERRIDE;
+  virtual WebContents* OpenURL(const OpenURLParams& params) OVERRIDE;
 
   // Implementation of IPC::Sender.
   virtual bool Send(IPC::Message* message) OVERRIDE;
 
   // RenderViewHostDelegate ----------------------------------------------------
 
-  virtual content::RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
-  virtual content::RenderViewHostDelegate::RendererManagement*
+  virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
+  virtual RenderViewHostDelegate::RendererManagement*
       GetRendererManagementDelegate() OVERRIDE;
-  virtual bool OnMessageReceived(content::RenderViewHost* render_view_host,
+  virtual bool OnMessageReceived(RenderViewHost* render_view_host,
                                  const IPC::Message& message) OVERRIDE;
   virtual const GURL& GetURL() const OVERRIDE;
-  virtual content::WebContents* GetAsWebContents() OVERRIDE;
+  virtual WebContents* GetAsWebContents() OVERRIDE;
   virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
-  virtual void RenderViewCreated(
-      content::RenderViewHost* render_view_host) OVERRIDE;
-  virtual void RenderViewReady(
-      content::RenderViewHost* render_view_host) OVERRIDE;
-  virtual void RenderViewGone(content::RenderViewHost* render_view_host,
+  virtual void RenderViewCreated(RenderViewHost* render_view_host) OVERRIDE;
+  virtual void RenderViewReady(RenderViewHost* render_view_host) OVERRIDE;
+  virtual void RenderViewGone(RenderViewHost* render_view_host,
                               base::TerminationStatus status,
                               int error_code) OVERRIDE;
-  virtual void RenderViewDeleted(
-      content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void RenderViewDeleted(RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidStartProvisionalLoadForFrame(
-      content::RenderViewHost* render_view_host,
+      RenderViewHost* render_view_host,
       int64 frame_id,
       int64 parent_frame_id,
       bool main_frame,
       const GURL& opener_url,
       const GURL& url) OVERRIDE;
   virtual void DidRedirectProvisionalLoad(
-      content::RenderViewHost* render_view_host,
+      RenderViewHost* render_view_host,
       int32 page_id,
       const GURL& opener_url,
       const GURL& source_url,
       const GURL& target_url) OVERRIDE;
   virtual void DidFailProvisionalLoadWithError(
-      content::RenderViewHost* render_view_host,
+      RenderViewHost* render_view_host,
       const ViewHostMsg_DidFailProvisionalLoadWithError_Params& params)
           OVERRIDE;
   virtual void DidNavigate(
-      content::RenderViewHost* render_view_host,
+      RenderViewHost* render_view_host,
       const ViewHostMsg_FrameNavigate_Params& params) OVERRIDE;
-  virtual void UpdateState(content::RenderViewHost* render_view_host,
+  virtual void UpdateState(RenderViewHost* render_view_host,
                            int32 page_id,
                            const std::string& state) OVERRIDE;
-  virtual void UpdateTitle(content::RenderViewHost* render_view_host,
+  virtual void UpdateTitle(RenderViewHost* render_view_host,
                            int32 page_id,
                            const string16& title,
                            base::i18n::TextDirection title_direction) OVERRIDE;
-  virtual void UpdateEncoding(content::RenderViewHost* render_view_host,
+  virtual void UpdateEncoding(RenderViewHost* render_view_host,
                               const std::string& encoding) OVERRIDE;
   virtual void UpdateTargetURL(int32 page_id, const GURL& url) OVERRIDE;
-  virtual void Close(content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void Close(RenderViewHost* render_view_host) OVERRIDE;
   virtual void RequestMove(const gfx::Rect& new_bounds) OVERRIDE;
-  virtual void SwappedOut(content::RenderViewHost* render_view_host) OVERRIDE;
-  virtual void DidStartLoading(
-      content::RenderViewHost* render_view_host) OVERRIDE;
-  virtual void DidStopLoading(
-      content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void SwappedOut(RenderViewHost* render_view_host) OVERRIDE;
+  virtual void DidStartLoading(RenderViewHost* render_view_host) OVERRIDE;
+  virtual void DidStopLoading(RenderViewHost* render_view_host) OVERRIDE;
   virtual void DidCancelLoading() OVERRIDE;
   virtual void DidChangeLoadProgress(double progress) OVERRIDE;
-  virtual void DidUpdateFrameTree(content::RenderViewHost* rvh) OVERRIDE;
+  virtual void DidUpdateFrameTree(RenderViewHost* rvh) OVERRIDE;
   virtual void DocumentAvailableInMainFrame(
-      content::RenderViewHost* render_view_host) OVERRIDE;
+      RenderViewHost* render_view_host) OVERRIDE;
   virtual void DocumentOnLoadCompletedInMainFrame(
-      content::RenderViewHost* render_view_host,
+      RenderViewHost* render_view_host,
       int32 page_id) OVERRIDE;
-  virtual void RequestOpenURL(content::RenderViewHost* rvh,
+  virtual void RequestOpenURL(RenderViewHost* rvh,
                               const GURL& url,
-                              const content::Referrer& referrer,
+                              const Referrer& referrer,
                               WindowOpenDisposition disposition,
                               int64 source_frame_id) OVERRIDE;
   virtual void RequestTransferURL(
       const GURL& url,
-      const content::Referrer& referrer,
+      const Referrer& referrer,
       WindowOpenDisposition disposition,
       int64 source_frame_id,
-      const content::GlobalRequestID& transferred_global_request_id) OVERRIDE;
-  virtual void RouteCloseEvent(content::RenderViewHost* rvh) OVERRIDE;
+      const GlobalRequestID& transferred_global_request_id) OVERRIDE;
+  virtual void RouteCloseEvent(RenderViewHost* rvh) OVERRIDE;
   virtual void RouteMessageEvent(
-      content::RenderViewHost* rvh,
+      RenderViewHost* rvh,
       const ViewMsg_PostMessage_Params& params) OVERRIDE;
-  virtual void RunJavaScriptMessage(content::RenderViewHost* rvh,
+  virtual void RunJavaScriptMessage(RenderViewHost* rvh,
                                     const string16& message,
                                     const string16& default_prompt,
                                     const GURL& frame_url,
-                                    content::JavaScriptMessageType type,
+                                    JavaScriptMessageType type,
                                     IPC::Message* reply_msg,
                                     bool* did_suppress_message) OVERRIDE;
-  virtual void RunBeforeUnloadConfirm(content::RenderViewHost* rvh,
+  virtual void RunBeforeUnloadConfirm(RenderViewHost* rvh,
                                       const string16& message,
                                       bool is_reload,
                                       IPC::Message* reply_msg) OVERRIDE;
   virtual bool AddMessageToConsole(int32 level,
                                    const string16& message,
                                    int32 line_no,
                                    const string16& source_id) OVERRIDE;
-  virtual content::RendererPreferences GetRendererPrefs(
-      content::BrowserContext* browser_context) const OVERRIDE;
+  virtual RendererPreferences GetRendererPrefs(
+      BrowserContext* browser_context) const OVERRIDE;
   virtual webkit_glue::WebPreferences GetWebkitPrefs() OVERRIDE;
   virtual void OnUserGesture() OVERRIDE;
   virtual void OnIgnoredUIEvent() OVERRIDE;
-  virtual void RendererUnresponsive(content::RenderViewHost* render_view_host,
+  virtual void RendererUnresponsive(RenderViewHost* render_view_host,
                                     bool is_during_unload) OVERRIDE;
-  virtual void RendererResponsive(
-      content::RenderViewHost* render_view_host) OVERRIDE;
+  virtual void RendererResponsive(RenderViewHost* render_view_host) OVERRIDE;
   virtual void LoadStateChanged(const GURL& url,
                                 const net::LoadStateWithParam& load_state,
                                 uint64 upload_position,
                                 uint64 upload_size) OVERRIDE;
   virtual void WorkerCrashed() OVERRIDE;
   virtual void Activate() OVERRIDE;
   virtual void Deactivate() OVERRIDE;
   virtual void LostCapture() OVERRIDE;
   virtual void HandleMouseDown() OVERRIDE;
   virtual void HandleMouseUp() OVERRIDE;
   virtual void HandlePointerActivate() OVERRIDE;
   virtual void HandleGestureBegin() OVERRIDE;
   virtual void HandleGestureEnd() OVERRIDE;
   virtual void RunFileChooser(
-      content::RenderViewHost* render_view_host,
-      const content::FileChooserParams& params) OVERRIDE;
+      RenderViewHost* render_view_host,
+      const FileChooserParams& params) OVERRIDE;
   virtual void ToggleFullscreenMode(bool enter_fullscreen) OVERRIDE;
   virtual bool IsFullscreenForCurrentTab() const OVERRIDE;
   virtual void UpdatePreferredSize(const gfx::Size& pref_size) OVERRIDE;
   virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE;
   virtual void RequestToLockMouse(bool user_gesture,
                                   bool last_unlocked_by_target) OVERRIDE;
   virtual void LostMouseLock() OVERRIDE;
   virtual void CreateNewWindow(
       int route_id,
       const ViewHostMsg_CreateWindow_Params& params,
-      content::SessionStorageNamespace* session_storage_namespace) OVERRIDE;
+      SessionStorageNamespace* session_storage_namespace) OVERRIDE;
   virtual void CreateNewWidget(int route_id,
                                WebKit::WebPopupType popup_type) OVERRIDE;
   virtual void CreateNewFullscreenWidget(int route_id) OVERRIDE;
   virtual void ShowCreatedWindow(int route_id,
                                  WindowOpenDisposition disposition,
                                  const gfx::Rect& initial_pos,
                                  bool user_gesture) OVERRIDE;
   virtual void ShowCreatedWidget(int route_id,
                                  const gfx::Rect& initial_pos) OVERRIDE;
   virtual void ShowCreatedFullscreenWidget(int route_id) OVERRIDE;
   virtual void ShowContextMenu(
-      const content::ContextMenuParams& params,
-      content::ContextMenuSourceType type) OVERRIDE;
+      const ContextMenuParams& params,
+      ContextMenuSourceType type) OVERRIDE;
   virtual void RequestMediaAccessPermission(
-      const content::MediaStreamRequest* request,
-      const content::MediaResponseCallback& callback) OVERRIDE;
+      const MediaStreamRequest* request,
+      const MediaResponseCallback& callback) OVERRIDE;
 
 #if defined(OS_ANDROID)
   virtual void AttachLayer(WebKit::WebLayer* layer) OVERRIDE;
   virtual void RemoveLayer(WebKit::WebLayer* layer) OVERRIDE;
 #endif
 
   // RenderWidgetHostDelegate --------------------------------------------------
 
   virtual void RenderWidgetDeleted(
-      content::RenderWidgetHostImpl* render_widget_host) OVERRIDE;
+      RenderWidgetHostImpl* render_widget_host) OVERRIDE;
   virtual bool PreHandleKeyboardEvent(
-      const content::NativeWebKeyboardEvent& event,
+      const NativeWebKeyboardEvent& event,
       bool* is_keyboard_shortcut) OVERRIDE;
   virtual void HandleKeyboardEvent(
-      const content::NativeWebKeyboardEvent& event) OVERRIDE;
+      const NativeWebKeyboardEvent& event) OVERRIDE;
 
   // RenderViewHostManager::Delegate -------------------------------------------
 
   virtual bool CreateRenderViewForRenderManager(
-      content::RenderViewHost* render_view_host, int opener_route_id) OVERRIDE;
+      RenderViewHost* render_view_host, int opener_route_id) OVERRIDE;
   virtual void BeforeUnloadFiredFromRenderManager(
       bool proceed, const base::TimeTicks& proceed_time,
       bool* proceed_to_fire_unload) OVERRIDE;
   virtual void RenderViewGoneFromRenderManager(
-      content::RenderViewHost* render_view_host) OVERRIDE;
+      RenderViewHost* render_view_host) OVERRIDE;
   virtual void UpdateRenderViewSizeForRenderManager() OVERRIDE;
   virtual void NotifySwappedFromRenderManager() OVERRIDE;
   virtual int CreateOpenerRenderViewsForRenderManager(
-      content::SiteInstance* instance) OVERRIDE;
-  virtual NavigationControllerImpl& GetControllerForRenderManager() OVERRIDE;
+      SiteInstance* instance) OVERRIDE;
+  virtual NavigationControllerImpl&
+      GetControllerForRenderManager() OVERRIDE;
   virtual WebUIImpl* CreateWebUIForRenderManager(const GURL& url) OVERRIDE;
-  virtual content::NavigationEntry*
+  virtual NavigationEntry*
       GetLastCommittedNavigationEntryForRenderManager() OVERRIDE;
   virtual bool FocusLocationBarByDefault() OVERRIDE;
   virtual void SetFocusToLocationBar(bool select_all) OVERRIDE;
-  virtual void CreateViewAndSetSizeForRVH(
-      content::RenderViewHost* rvh) OVERRIDE;
+  virtual void CreateViewAndSetSizeForRVH(RenderViewHost* rvh) OVERRIDE;
 
-  // content::NotificationObserver ---------------------------------------------
+  // NotificationObserver ------------------------------------------------------
 
   virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
+                       const NotificationSource& source,
+                       const NotificationDetails& details) OVERRIDE;
 
 
  private:
   friend class NavigationControllerImpl;
-  friend class content::WebContentsObserver;
-  friend class content::WebContents;  // To implement factory methods.
+  friend class WebContentsObserver;
+  friend class WebContents;  // To implement factory methods.
 
   FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, NoJSMessageOnInterstitials);
   FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest, UpdateTitle);
   FRIEND_TEST_ALL_PREFIXES(WebContentsImplTest,
                            CrossSiteCantPreemptAfterUnload);
   FRIEND_TEST_ALL_PREFIXES(FormStructureBrowserTest, HTMLFiles);
   FRIEND_TEST_ALL_PREFIXES(NavigationControllerTest, HistoryNavigate);
   FRIEND_TEST_ALL_PREFIXES(RenderViewHostManagerTest, PageDoesBackAndReload);
 
   // So InterstitialPageImpl can access SetIsLoading.
   friend class InterstitialPageImpl;
 
   // TODO(brettw) TestWebContents shouldn't exist!
-  friend class content::TestWebContents;
+  friend class TestWebContents;
 
   // See WebContents::Create for a description of these parameters.
-  WebContentsImpl(content::BrowserContext* browser_context,
+  WebContentsImpl(BrowserContext* browser_context,
                   WebContentsImpl* opener);
 
   // Add and remove observers for page navigation notifications. Adding or
   // removing multiple times has no effect. The order in which notifications
   // are sent to observers is undefined. Clients must be sure to remove the
   // observer before they go away.
-  void AddObserver(content::WebContentsObserver* observer);
-  void RemoveObserver(content::WebContentsObserver* observer);
+  void AddObserver(WebContentsObserver* observer);
+  void RemoveObserver(WebContentsObserver* observer);
 
   // Clears this tab's opener if it has been closed.
-  void OnWebContentsDestroyed(content::WebContents* web_contents);
+  void OnWebContentsDestroyed(WebContents* web_contents);
 
   // Callback function when showing JS dialogs.
-  void OnDialogClosed(content::RenderViewHost* rvh,
+  void OnDialogClosed(RenderViewHost* rvh,
                       IPC::Message* reply_msg,
                       bool success,
                       const string16& user_input);
 
   // Callback function when requesting permission to access the PPAPI broker.
   // |result| is true if permission was granted.
   void OnPpapiBrokerPermissionResult(int request_id, bool result);
 
   // IPC message handlers.
   void OnRegisterIntentService(const webkit_glue::WebIntentServiceData& data,
@@ skipping 15 matching lines @@
   void OnDidFailLoadWithError(int64 frame_id,
                               const GURL& validated_url,
                               bool is_main_frame,
                               int error_code,
                               const string16& error_description);
   void OnUpdateContentRestrictions(int restrictions);
   void OnGoToEntryAtOffset(int offset);
   void OnUpdateZoomLimits(int minimum_percent,
                           int maximum_percent,
                           bool remember);
-  void OnSaveURL(const GURL& url, const content::Referrer& referrer);
+  void OnSaveURL(const GURL& url, const Referrer& referrer);
   void OnEnumerateDirectory(int request_id, const FilePath& path);
   void OnJSOutOfMemory();
 
   void OnRegisterProtocolHandler(const std::string& protocol,
                                  const GURL& url,
                                  const string16& title,
                                  bool user_gesture);
   void OnFindReply(int request_id,
                    int number_of_matches,
                    const gfx::Rect& selection_rect,
@@ skipping 19 matching lines @@
                                       const GURL& url,
                                       const FilePath& plugin_path);
   void OnBrowserPluginCreateGuest(int instance_id,
                                   const std::string& storage_partition_id,
                                   bool persist_storage);
 
   // Changes the IsLoading state and notifies delegate as needed
   // |details| is used to provide details on the load that just finished
   // (but can be null if not applicable). Can be overridden.
   void SetIsLoading(bool is_loading,
-                    content::LoadNotificationDetails* details);
+                    LoadNotificationDetails* details);
 
   // Called by derived classes to indicate that we're no longer waiting for a
   // response. This won't actually update the throbber, but it will get picked
   // up at the next animation step if the throbber is going.
   void SetNotWaitingForResponse() { waiting_for_response_ = false; }
 
   // Navigation helpers --------------------------------------------------------
   //
   // These functions are helpers for Navigate() and DidNavigate().
 
   // Handles post-navigation tasks in DidNavigate AFTER the entry has been
   // committed to the navigation controller. Note that the navigation entry is
   // not provided since it may be invalid/changed after being committed. The
   // current navigation entry is in the NavigationController at this point.
   void DidNavigateMainFramePostCommit(
-      const content::LoadCommittedDetails& details,
+      const LoadCommittedDetails& details,
       const ViewHostMsg_FrameNavigate_Params& params);
   void DidNavigateAnyFramePostCommit(
-      content::RenderViewHost* render_view_host,
-      const content::LoadCommittedDetails& details,
+      RenderViewHost* render_view_host,
+      const LoadCommittedDetails& details,
       const ViewHostMsg_FrameNavigate_Params& params);
 
   // If our controller was restored, update the max page ID associated with the
   // given RenderViewHost to be larger than the number of restored entries.
   // This is called in CreateRenderView before any navigations in the RenderView
   // have begun, to prevent any races in updating RenderView::next_page_id.
-  void UpdateMaxPageIDIfNecessary(content::RenderViewHost* rvh);
+  void UpdateMaxPageIDIfNecessary(RenderViewHost* rvh);
 
   // Saves the given title to the navigation entry and does associated work. It
   // will update history and the view for the new title, and also synthesize
   // titles for file URLs that have none (so we require that the URL of the
   // entry already be set).
   //
   // This is used as the backend for state updates, which include a new title,
   // or the dedicated set title message. It returns true if the new title is
   // different and was therefore updated.
-  bool UpdateTitleForEntry(content::NavigationEntryImpl* entry,
+  bool UpdateTitleForEntry(NavigationEntryImpl* entry,
                            const string16& title);
 
   // Causes the WebContentsImpl to navigate in the right renderer to |entry|,
   // which must be already part of the entries in the navigation controller.
   // This does not change the NavigationController state.
-  bool NavigateToEntry(const content::NavigationEntryImpl& entry,
-                       content::NavigationController::ReloadType reload_type);
+  bool NavigateToEntry(const NavigationEntryImpl& entry,
+                       NavigationController::ReloadType reload_type);
 
   // Sets the history for this WebContentsImpl to |history_length| entries, and
   // moves the current page_id to the last entry in the list if it's valid.
   // This is mainly used when a prerendered page is swapped into the current
   // tab. The method is virtual for testing.
   virtual void SetHistoryLengthAndPrune(
-      const content::SiteInstance* site_instance,
+      const SiteInstance* site_instance,
       int merge_history_length,
       int32 minimum_page_id);
 
   // Recursively creates swapped out RenderViews for this tab's opener chain
   // (including this tab) in the given SiteInstance, allowing other tabs to send
   // cross-process JavaScript calls to their opener(s).  Returns the route ID of
   // this tab's RenderView for |instance|.
-  int CreateOpenerRenderViews(content::SiteInstance* instance);
+  int CreateOpenerRenderViews(SiteInstance* instance);
 
   // Helper for CreateNewWidget/CreateNewFullscreenWidget.
   void CreateNewWidget(int route_id,
                        bool is_fullscreen,
                        WebKit::WebPopupType popup_type);
 
   // Helper for ShowCreatedWidget/ShowCreatedFullscreenWidget.
   void ShowCreatedWidget(int route_id,
                          bool is_fullscreen,
                          const gfx::Rect& initial_pos);
 
   // Finds the new RenderWidgetHost and returns it. Note that this can only be
   // called once as this call also removes it from the internal map.
-  content::RenderWidgetHostView* GetCreatedWidget(int route_id);
+  RenderWidgetHostView* GetCreatedWidget(int route_id);
 
   // Finds the new WebContentsImpl by route_id, initializes it for
   // renderer-initiated creation, and returns it. Note that this can only be
   // called once as this call also removes it from the internal map.
   WebContentsImpl* GetCreatedWindow(int route_id);
 
   // Misc non-view stuff -------------------------------------------------------
 
   // Helper functions for sending notifications.
   void NotifySwapped();
   void NotifyConnected();
   void NotifyDisconnected();
 
   void SetEncoding(const std::string& encoding);
 
   // Save a URL to the local filesystem.
   void SaveURL(const GURL& url,
-               const content::Referrer& referrer,
+               const Referrer& referrer,
                bool is_main_frame);
 
-  content::RenderViewHostImpl* GetRenderViewHostImpl();
+  RenderViewHostImpl* GetRenderViewHostImpl();
 
-  void GetBrowserPluginEmbedderInfo(content::RenderViewHost* render_view_host,
+  void GetBrowserPluginEmbedderInfo(RenderViewHost* render_view_host,
                                     std::string* embedder_channel_name,
                                     int* embedder_container_id);
 
   // Removes browser plugin embedder if there is one.
   void RemoveBrowserPluginEmbedder();
 
   // Data for core operation ---------------------------------------------------
 
   // Delegate for notifying our owner about stuff. Not owned by us.
-  content::WebContentsDelegate* delegate_;
+  WebContentsDelegate* delegate_;
 
   // Handles the back/forward list and loading.
   NavigationControllerImpl controller_;
 
   // The corresponding view.
-  scoped_ptr<content::WebContentsView> view_;
+  scoped_ptr<WebContentsView> view_;
 
   // The view of the RVHD. Usually this is our WebContentsView implementation,
   // but if an embedder uses a different WebContentsView, they'll need to
   // provide this.
-  content::RenderViewHostDelegateView* render_view_host_delegate_view_;
+  RenderViewHostDelegateView* render_view_host_delegate_view_;
 
   // Tracks created WebContentsImpl objects that have not been shown yet. They
   // are identified by the route ID passed to CreateNewWindow.
   typedef std::map<int, WebContentsImpl*> PendingContents;
   PendingContents pending_contents_;
 
   // These maps hold on to the widgets that we created on behalf of the renderer
   // that haven't shown yet.
-  typedef std::map<int, content::RenderWidgetHostView*> PendingWidgetViews;
+  typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews;
   PendingWidgetViews pending_widget_views_;
 
   // A list of observers notified when page state changes. Weak references.
   // This MUST be listed above render_manager_ since at destruction time the
   // latter might cause RenderViewHost's destructor to call us and we might use
   // the observer list then.
-  ObserverList<content::WebContentsObserver> observers_;
+  ObserverList<WebContentsObserver> observers_;
 
   // The tab that opened this tab, if any.  Will be set to null if the opener
   // is closed.
   WebContentsImpl* opener_;
 
   // Helper classes ------------------------------------------------------------
 
   // Manages creation and swapping of render views.
   RenderViewHostManager render_manager_;
 
   // Manages injecting Java objects into all RenderViewHosts associated with
   // this WebContentsImpl.
   scoped_ptr<JavaBridgeDispatcherHostManager>
       java_bridge_dispatcher_host_manager_;
 
   // TODO(fsamuel): Remove this once upstreaming of the new browser plugin
   // implementation is complete.
   // Manages the browser plugin instances hosted by this WebContents.
-  scoped_ptr<content::old::BrowserPluginHost> old_browser_plugin_host_;
+  scoped_ptr<old::BrowserPluginHost> old_browser_plugin_host_;
 
   // SavePackage, lazily created.
   scoped_refptr<SavePackage> save_package_;
 
   // Data for loading state ----------------------------------------------------
 
   // Indicates whether we're currently loading a resource.
   bool is_loading_;
 
   // Indicates if the tab is considered crashed.
@@ skipping 45 matching lines @@
   bool is_being_destroyed_;
 
   // Indicates whether we should notify about disconnection of this
   // WebContentsImpl. This is used to ensure disconnection notifications only
   // happen if a connection notification has happened and that they happen only
   // once.
   bool notify_disconnection_;
 
   // Pointer to the JavaScript dialog creator, lazily assigned. Used because the
   // delegate of this WebContentsImpl is nulled before its destructor is called.
-  content::JavaScriptDialogCreator* dialog_creator_;
+  JavaScriptDialogCreator* dialog_creator_;
 
 #if defined(OS_WIN)
   // Handle to an event that's set when the page is showing a message box (or
   // equivalent constrained window).  Plugin processes check this to know if
   // they should pump messages then.
   base::win::ScopedHandle message_box_active_;
 #endif
 
   // Set to true when there is an active "before unload" dialog.  When true,
   // we've forced the throbber to start in Navigate, and we need to remember to
   // turn it off in OnJavaScriptMessageBoxClosed if the navigation is canceled.
   bool is_showing_before_unload_dialog_;
 
   // Settings that get passed to the renderer process.
-  content::RendererPreferences renderer_preferences_;
+  RendererPreferences renderer_preferences_;
 
   // If this tab was created from a renderer using window.open, this will be
   // non-NULL and represent the WebUI of the opening renderer.
-  content::WebUI::TypeID opener_web_ui_type_;
+  WebUI::TypeID opener_web_ui_type_;
 
   // The time that we started to create the new tab page.
   base::TimeTicks new_tab_start_time_;
 
   // The time that we started to close this WebContents.
   base::TimeTicks close_start_time_;
 
   // The time when onbeforeunload ended.
   base::TimeTicks before_unload_end_time_;
 
@@ skipping 12 matching lines @@
   bool temporary_zoom_settings_;
 
   // The intrinsic size of the page.
   gfx::Size preferred_size_;
 
   // Content restrictions, used to disable print/copy etc based on content's
   // (full-page plugins for now only) permissions.
   int content_restrictions_;
 
   // Color chooser that was opened by this tab.
-  content::ColorChooser* color_chooser_;
+  ColorChooser* color_chooser_;
 
   // Manages the embedder state for browser plugins, if this WebContents is an
   // embedder; NULL otherwise.
-  scoped_ptr<content::BrowserPluginEmbedder> browser_plugin_embedder_;
+  scoped_ptr<BrowserPluginEmbedder> browser_plugin_embedder_;
   // Manages the guest state for browser plugin, if this WebContents is a guest;
   // NULL otherwise.
-  scoped_ptr<content::BrowserPluginGuest> browser_plugin_guest_;
+  scoped_ptr<BrowserPluginGuest> browser_plugin_guest_;
 
   // This must be at the end, or else we might get notifications and use other
   // member variables that are gone.
-  content::NotificationRegistrar registrar_;
+  NotificationRegistrar registrar_;
 
   // Used during IPC message dispatching so that the handlers can get a pointer
   // to the RVH through which the message was received.
-  content::RenderViewHost* message_source_;
+  RenderViewHost* message_source_;
 
   // All live RenderWidgetHostImpls that are created by this object and may
   // outlive it.
-  std::set<content::RenderWidgetHostImpl*> created_widgets_;
+  std::set<RenderWidgetHostImpl*> created_widgets_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
+}  // namespace content
+
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_