mus-ws: Plumb FrameSinkId to Children

chrome/browser/ui/views/frame/browser_frame_mus.cc

 // Copyright 2015 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/frame/browser_frame_mus.h"
 
 #include <stdint.h>
 
 #include "base/memory/ptr_util.h"
 #include "chrome/browser/ui/views/frame/browser_frame.h"
@@ skipping 30 matching lines @@
   properties[ui::mojom::WindowManager::kDisableImmersive_InitProperty] =
       mojo::ConvertTo<std::vector<uint8_t>>(true);
   properties[ui::mojom::WindowManager::kAppID_Property] =
       mojo::ConvertTo<std::vector<uint8_t>>(chrome_app_id);
 #if defined(OS_CHROMEOS)
   properties[ash::mojom::kAshWindowStyle_InitProperty] =
       mojo::ConvertTo<std::vector<uint8_t>>(
           static_cast<int32_t>(ash::mojom::WindowStyle::BROWSER));
 #endif
   std::unique_ptr<views::DesktopWindowTreeHostMus> desktop_window_tree_host =
-      base::MakeUnique<views::DesktopWindowTreeHostMus>(browser_frame_, this,
-                                                        &properties);
+      base::MakeUnique<views::DesktopWindowTreeHostMus>(
+          browser_frame_, this, cc::FrameSinkId(), &properties);
   // BrowserNonClientFrameViewMus::OnBoundsChanged() takes care of updating
   // the insets.
   desktop_window_tree_host->set_auto_update_client_area(false);
   SetDesktopWindowTreeHost(std::move(desktop_window_tree_host));
   return params;
 }
 
 bool BrowserFrameMus::UseCustomFrame() const {
   return true;
 }
@@ skipping 18 matching lines @@
 }
 
 bool BrowserFrameMus::HandleKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   return false;
 }
 
 int BrowserFrameMus::GetMinimizeButtonOffset() const {
   return 0;
 }