Cleanup: Remove forward declarations in various chrome/browser directories.

chrome/browser/ui/intents/web_intent_picker_controller.h

 // Copyright (c) 2011 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_INTENTS_WEB_INTENT_PICKER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_INTENTS_WEB_INTENT_PICKER_CONTROLLER_H_
 #pragma once
 
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "chrome/browser/ui/intents/web_intent_picker_delegate.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "webkit/glue/web_intent_data.h"
 
 class Browser;
-class FaviconService;
 class GURL;
 class SkBitmap;
 class TabContentsWrapper;
-class WebDataService;
 class WebIntentPicker;
 class WebIntentPickerFactory;
 
 namespace webkit_glue {
 struct WebIntentServiceData;
 }
 
 // Controls the creation of the WebIntentPicker UI and forwards the user's
 // intent handler choice back to the TabContents object.
 class WebIntentPickerController : public content::NotificationObserver,
@@ skipping 86 matching lines @@
   // The intent data from the client.
   webkit_glue::WebIntentData intent_;
 
   // The intent ID assigned to this intent by the renderer.
   int intent_id_;
 
   DISALLOW_COPY_AND_ASSIGN(WebIntentPickerController);
 };
 
 #endif  // CHROME_BROWSER_UI_INTENTS_WEB_INTENT_PICKER_CONTROLLER_H_