mustash chrome: Change how mus connection is set up in chrome.

chrome/browser/ui/views/chrome_browser_main_extra_parts_views.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_VIEWS_CHROME_BROWSER_MAIN_EXTRA_PARTS_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_CHROME_BROWSER_MAIN_EXTRA_PARTS_VIEWS_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "chrome/browser/chrome_browser_main_extra_parts.h"
 
 namespace ui {
 class InputDeviceClient;
 }
 
 namespace views {
 class ViewsDelegate;
-class WindowManagerConnection;
 }
 
 #if defined(USE_AURA)
 namespace wm {
 class WMState;
 }
 #endif
 
 class ChromeBrowserMainExtraPartsViews : public ChromeBrowserMainExtraParts {
  public:
   ChromeBrowserMainExtraPartsViews();
   ~ChromeBrowserMainExtraPartsViews() override;
 
   // Overridden from ChromeBrowserMainExtraParts:
   void ToolkitInitialized() override;
   void PreCreateThreads() override;
   void PreProfileInit() override;
 
  private:
   std::unique_ptr<views::ViewsDelegate> views_delegate_;
 
 #if defined(USE_AURA)
   std::unique_ptr<wm::WMState> wm_state_;
-  std::unique_ptr<views::WindowManagerConnection> window_manager_connection_;
 
   // Subscribes to updates about input-devices.
   std::unique_ptr<ui::InputDeviceClient> input_device_client_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainExtraPartsViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CHROME_BROWSER_MAIN_EXTRA_PARTS_VIEWS_H_