Move more extension action cocoa logic into the platform delegate

chrome/browser/ui/cocoa/extensions/browser_action_button.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTION_BUTTON_H_
 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTION_BUTTON_H_
 
 #import <Cocoa/Cocoa.h>
 
-#include <string>
-
 #import "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #import "chrome/browser/ui/cocoa/image_button_cell.h"
 
 class Browser;
 @class BrowserActionsController;
-@class ExtensionActionContextMenuController;
 class ToolbarActionViewController;
 class ToolbarActionViewDelegateBridge;
 
 // Fired on each drag event while the user is moving the button.
 extern NSString* const kBrowserActionButtonDraggingNotification;
 // Fired when the user drops the button.
 extern NSString* const kBrowserActionButtonDragEndNotification;
 
 @interface BrowserActionButton : NSButton<NSMenuDelegate> {
  @private
@@ skipping 13 matching lines @@
   BOOL isBeingDragged_;
 
   // Drag events could be intercepted by other buttons, so to make sure that
   // this is the only button moving if it ends up being dragged. This is set to
   // YES upon |mouseDown:|.
   BOOL dragCouldStart_;
 
   // The point where the mouse down event occurred. Used to prevent a drag from
   // starting until it moves at least kMinimumDragDistance.
   NSPoint dragStartPoint_;
-
-  base::scoped_nsobject<
-      ExtensionActionContextMenuController> contextMenuController_;
 }
 
-// Init the button with the frame. Takes ownership of |viewController| and
-// |menuController|, does not own |controller|.
+// Init the button with the frame. Takes ownership of |viewController|, but
+// does not own |controller|.
 - (id)initWithFrame:(NSRect)frame
      viewController:(scoped_ptr<ToolbarActionViewController>)viewController
-         controller:(BrowserActionsController*)controller
-     menuController:(ExtensionActionContextMenuController*)menuController;
+         controller:(BrowserActionsController*)controller;
 
 - (void)setFrame:(NSRect)frameRect animate:(BOOL)animate;
 
 - (void)updateState;
 
 - (BOOL)isAnimating;
 
 - (ToolbarActionViewController*)viewController;
 
 // Returns a pointer to an autoreleased NSImage with the badge, shadow and
@@ skipping 13 matching lines @@
   ToolbarActionViewController* viewController_;
 }
 
 @property(assign, nonatomic)
     BrowserActionsController* browserActionsController;
 @property(readwrite, nonatomic) ToolbarActionViewController* viewController;
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_BROWSER_ACTION_BUTTON_H_