Move Render(View|Widget)Host and associated classes to content namespace.

chrome/browser/ui/views/tab_contents/tab_contents_container.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 CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_TAB_CONTENTS_CONTAINER_H_
 #define CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_TAB_CONTENTS_CONTAINER_H_
 #pragma once
 
 #include "chrome/browser/ui/views/tab_contents/native_tab_contents_container.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "ui/views/view.h"
 
 class NativeTabContentsContainer;
-class RenderViewHost;
 
 namespace content {
+class RenderViewHost;
 class WebContents;
 }
 
 class TabContentsContainer : public views::View,
                              public content::NotificationObserver {
  public:
   TabContentsContainer();
   virtual ~TabContentsContainer();
 
   // Changes the WebContents associated with this view.
@@ skipping 28 matching lines @@
   virtual void ViewHierarchyChanged(bool is_add, views::View* parent,
                                     views::View* child) OVERRIDE;
 
  private:
   // Add or remove observers for events that we care about.
   void AddObservers();
   void RemoveObservers();
 
   // Called when the RenderViewHost of the hosted TabContents has changed, e.g.
   // to show an interstitial page.
-  void RenderViewHostChanged(RenderViewHost* old_host,
-                             RenderViewHost* new_host);
+  void RenderViewHostChanged(content::RenderViewHost* old_host,
+                             content::RenderViewHost* new_host);
 
   // Called when a WebContents is destroyed. This gives us a chance to clean
   // up our internal state if the TabContents is somehow destroyed before we
   // get notified.
   void TabContentsDestroyed(content::WebContents* contents);
 
   // An instance of a NativeTabContentsContainer object that holds the native
   // view handle associated with the attached TabContents.
   NativeTabContentsContainer* native_container_;
 
   // The attached WebContents.
   content::WebContents* web_contents_;
 
   // Handles registering for our notifications.
   content::NotificationRegistrar registrar_;
 
   // The current reserved rect in view coordinates where contents should not be
   // rendered to draw the resize corner, etc.
   // Cached here to update ever changing renderers.
   gfx::Rect cached_reserved_rect_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsContainer);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_CONTENTS_TAB_CONTENTS_CONTAINER_H_