Cleanup: Remove unneeded forward declarations from chrome/browser/ui/gtk and chrome/browser/ui/co...

chrome/browser/ui/cocoa/web_intent_bubble_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_COCOA_WEB_INTENT_BUBBLE_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_WEB_INTENT_BUBBLE_CONTROLLER_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/base_bubble_controller.h"
 #include "chrome/browser/ui/intents/web_intent_picker.h"
 
-class Browser;
-class WebIntentPickerDelegate;
-class SkBitmap;
 class WebIntentPickerCocoa;
 
 // Controller for intent picker bubble. This bubble pops up whenever a web
 // page invokes ActivateIntent and lets the user choose which service should
 // be used to handle this action.
 @interface WebIntentBubbleController : BaseBubbleController {
  @private
   // Images for all icons shown in bubble.
   scoped_nsobject<NSPointerArray> iconImages_;
 
@@ skipping 14 matching lines @@
 
 // Replaces the |image| for service at |index|.
 - (void)replaceImageAtIndex:(size_t)index withImage:(NSImage*)image;
 
 // Set the service |urls| for all services.
 - (void)setServiceURLs:(NSArray*)urls;
 
 @end  // WebIntentBubbleController
 
 #endif  // CHROME_BROWSER_UI_COCOA_WEB_INTENT_BUBBLE_CONTROLLER_H_