Support Component Actions in the toolbar.

chrome/browser/ui/cocoa/extensions/browser_actions_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/extensions/browser_actions_controller.h"
 
 #include <string>
 
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/extensions/extension_message_bubble_controller.h"
@@ skipping 545 matching lines @@
   [containerView_ setMaxDesiredWidth:toolbarActionsBar_->GetMaximumWidth()];
 }
 
 - (void)redraw {
   if (![self updateContainerVisibility])
     return;  // Container is hidden; no need to update.
 
   scoped_ptr<ui::NinePartImageIds> highlight;
   if (toolbarActionsBar_->is_highlighting()) {
     if (toolbarActionsBar_->highlight_type() ==
-            extensions::ExtensionToolbarModel::HIGHLIGHT_INFO)
+        ToolbarActionsModel::HIGHLIGHT_INFO)
       highlight.reset(
           new ui::NinePartImageIds(IMAGE_GRID(IDR_TOOLBAR_ACTION_HIGHLIGHT)));
     else
       highlight.reset(
           new ui::NinePartImageIds(IMAGE_GRID(IDR_DEVELOPER_MODE_HIGHLIGHT)));
   }
   [containerView_ setHighlight:highlight.Pass()];
 
   std::vector<ToolbarActionViewController*> toolbar_actions =
       toolbarActionsBar_->GetActions();
@@ skipping 466 matching lines @@
 }
 
 #pragma mark -
 #pragma mark Testing Methods
 
 - (BrowserActionButton*)buttonWithIndex:(NSUInteger)index {
   return index < [buttons_ count] ? [buttons_ objectAtIndex:index] : nil;
 }
 
 @end