Rejigger ThemeService: move exposure of ThemeProvider interface to a

chrome/browser/ui/cocoa/bookmarks/bookmark_button.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.
 
 #import <Cocoa/Cocoa.h>
 #include <vector>
 #import "chrome/browser/ui/cocoa/draggable_button.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #include "ui/base/window_open_disposition.h"
 
 @class BookmarkBarFolderController;
 @class BookmarkButton;
 @class BrowserWindowController;
-class ThemeService;
+class Profile;
 
 namespace bookmarks {
 class BookmarkModel;
 class BookmarkNode;
 }
 
 // Protocol for a BookmarkButton's delegate, responsible for doing
 // things on behalf of a bookmark button.
 @protocol BookmarkButtonDelegate
 
@@ skipping 98 matching lines @@
 // TODO(viettrungluu,jrg): instead of this, make buttons move around.
 // http://crbug.com/35968
 - (CGFloat)indicatorPosForDragToPoint:(NSPoint)point;
 
 // Used to tell the controller that room should be made for a drop.
 - (void)setDropInsertionPos:(CGFloat)where;
 
 // Used to tell the controller to stop making room for a drop.
 - (void)clearDropInsertionPos;
 
-// Return the theme service associated with this browser window.
-- (ThemeService*)themeService;
+// Return the profile associated with this browser window.

[groby-ooo-7-16, 2015/12/11 02:32:00]

The implementer of the protocol has a profile available already.

+- (Profile*)profile;
 
 // Called just before a child folder puts itself on screen.
 - (void)childFolderWillShow:(id<BookmarkButtonControllerProtocol>)child;
 
 // Called just before a child folder closes.
 - (void)childFolderWillClose:(id<BookmarkButtonControllerProtocol>)child;
 
 // Return a controller's folder controller for a subfolder, or nil.
 - (BookmarkBarFolderController*)folderController;
 
@@ skipping 100 matching lines @@
 + (BookmarkButton*)draggedButton;
 
 
 @end  // @interface BookmarkButton
 
 
 @interface BookmarkButton(TestingAPI)
 - (void)beginDrag:(NSEvent*)event;
 @end