Move RenderWidgetHostView into content namespace. Fix include paths.

content/browser/tab_contents/web_contents_view_mac.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_TAB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_
 #pragma once
 
 #if defined(__OBJC__)
 
@@ skipping 47 matching lines @@
   // lifetime. This doesn't need to be the case, but is this way currently
   // because that's what was easiest when they were split.
   // TODO(jam): make this take a WebContents once it's created from content.
   WebContentsViewMac(content::WebContents* web_contents,
                      content::WebContentsViewMacDelegate* delegate);
   virtual ~WebContentsViewMac();
 
   // WebContentsView implementation --------------------------------------------
 
   virtual void CreateView(const gfx::Size& initial_size) OVERRIDE;
-  virtual RenderWidgetHostView* CreateViewForWidget(
+  virtual content::RenderWidgetHostView* CreateViewForWidget(
       RenderWidgetHost* render_widget_host) OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
   virtual gfx::NativeWindow GetTopLevelNativeWindow() const OVERRIDE;
   virtual void GetContainerBounds(gfx::Rect* out) const OVERRIDE;
   virtual void RenderViewCreated(RenderViewHost* host) OVERRIDE;
   virtual void SetPageTitle(const string16& title) OVERRIDE;
   virtual void OnTabCrashed(base::TerminationStatus status,
                             int error_code) OVERRIDE;
   virtual void SizeContents(const gfx::Size& size) OVERRIDE;
@@ skipping 80 matching lines @@
 }
 
 namespace web_contents_view_mac {
 // Creates a WebContentsViewMac. Takes ownership of |delegate|.
 CONTENT_EXPORT content::WebContentsView* CreateWebContentsView(
     content::WebContents* web_contents,
     content::WebContentsViewMacDelegate* delegate);
 }
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_WEB_CONTENTS_VIEW_MAC_H_