Make a platform-independent ToolbarActionViewController

chrome/browser/ui/views/toolbar/browser_actions_container.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/ui/views/toolbar/browser_actions_container.h"
 
 #include "base/compiler_specific.h"
 #include "base/stl_util.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/extensions/extension_action_view_controller.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/toolbar/component_toolbar_actions_factory.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/extensions/browser_action_drag_data.h"
-#include "chrome/browser/ui/views/extensions/extension_action_view_controller.h"
 #include "chrome/browser/ui/views/extensions/extension_popup.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/toolbar/browser_actions_container_observer.h"
 #include "chrome/browser/ui/views/toolbar/toolbar_view.h"
 #include "chrome/common/extensions/command.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/crx_file/id_util.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/runtime_data.h"
 #include "extensions/common/feature_switch.h"
@@ skipping 990 matching lines @@
     DCHECK_LE(absolute_model_visible_size, num_extension_actions);
     DCHECK_EQ(model_->toolbar_items().size(), num_extension_actions);
   }
 #endif
 
   // The overflow displays any icons not shown by the main bar.
   return in_overflow_mode() ?
       model_->toolbar_items().size() - absolute_model_visible_size :
       absolute_model_visible_size;
 }