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

chrome/browser/automation/automation_provider_observers.cc

 // 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.
 
 #include "chrome/browser/automation/automation_provider_observers.h"
 
 #include <deque>
 #include <string>
 #include <vector>
 
@@ skipping 72 matching lines @@
 #include "googleurl/src/gurl.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "ui/gfx/rect.h"
 
 using content::BrowserThread;
 using content::DomOperationNotificationDetails;
 using content::DownloadItem;
 using content::DownloadManager;
 using content::NavigationController;
+using content::RenderViewHost;
 using content::WebContents;
 
 // Holds onto start and stop timestamps for a particular tab
 class InitialLoadObserver::TabTime {
  public:
   explicit TabTime(base::TimeTicks started)
       : load_start_time_(started) {
   }
   void set_stop_time(base::TimeTicks stopped) {
     load_stop_time_ = stopped;
@@ skipping 3105 matching lines @@
   }
 
   ExtensionHost* host = content::Details<ExtensionHost>(details).ptr();
   if (host->extension_id() == extension_id_ &&
       host->extension_host_type() == chrome::VIEW_TYPE_EXTENSION_POPUP) {
     AutomationJSONReply(automation_, reply_message_.release())
         .SendSuccess(NULL);
     delete this;
   }
 }