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

chrome/browser/extensions/extension_tabs_module.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/extensions/extension_tabs_module.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 58 matching lines @@
 #include "chrome/browser/ui/views/ash/panel_view_aura.h"
 #endif
 
 namespace keys = extension_tabs_module_constants;
 namespace errors = extension_manifest_errors;
 
 using content::NavigationController;
 using content::NavigationEntry;
 using content::OpenURLParams;
 using content::Referrer;
+using content::RenderViewHost;
 using content::WebContents;
 using namespace extensions::api::windows;
 
 const int CaptureVisibleTabFunction::kDefaultQuality = 90;
 
 namespace {
 
 // |error_message| can optionally be passed in a will be set with an appropriate
 // message if the window cannot be found by id.
 Browser* GetBrowserInProfileWithId(Profile* profile,
@@ skipping 1719 matching lines @@
   // called for every API call the extension made.
   GotLanguage(language);
 }
 
 void DetectTabLanguageFunction::GotLanguage(const std::string& language) {
   result_.reset(Value::CreateStringValue(language.c_str()));
   SendResponse(true);
 
   Release();  // Balanced in Run()
 }