[Extensions] Clean up the handling of ExtensionHostMsg_Request

chrome/browser/extensions/api/tabs/tabs_api.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/api/tabs/tabs_api.h"
 
 #include <algorithm>
 #include <limits>
 #include <vector>
 
@@ skipping 555 matching lines @@
       create_params.window_type = AppWindow::WINDOW_TYPE_V1_PANEL;
       create_params.window_key = extension_id;
       create_params.window_spec.bounds = window_bounds;
       create_params.focused = saw_focus_key && focused;
       AppWindow* app_window = new AppWindow(
           window_profile,
           new ChromeAppDelegate(make_scoped_ptr(new ScopedKeepAlive)),
           extension());
       AshPanelContents* ash_panel_contents = new AshPanelContents(app_window);
       app_window->Init(urls[0], ash_panel_contents, create_params);
-      SetResult(ash_panel_contents->GetExtensionWindowController()
+      SetResult(ash_panel_contents->GetWindowController()
                     ->CreateWindowValueWithTabs(extension()));
       return true;
     }
 #endif
     std::string title =
         web_app::GenerateApplicationNameFromExtensionId(extension_id);
     // Note: Panels ignore all but the first url provided.
     Panel* panel = PanelManager::GetInstance()->CreatePanel(
         title, window_profile, urls[0], window_bounds, panel_create_mode);
 
@@ skipping 1406 matching lines @@
   ZoomModeToZoomSettings(zoom_mode, &zoom_settings);
   zoom_settings.default_zoom_factor.reset(new double(
       content::ZoomLevelToZoomFactor(zoom_controller->GetDefaultZoomLevel())));
 
   results_ = api::tabs::GetZoomSettings::Results::Create(zoom_settings);
   SendResponse(true);
   return true;
 }
 
 }  // namespace extensions