Window ownership -> WindowTreeHost

chrome/browser/renderer_host/pepper/pepper_flash_drm_host.cc

 // 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.
 
 #include "chrome/browser/renderer_host/pepper/pepper_flash_drm_host.h"
 
 #if defined(OS_WIN)
 #include <Windows.h>
 #endif
 
@@ skipping 59 matching lines @@
   ~MonitorFinder() { }
 
   void FetchMonitorFromWidget() {
     InterlockedExchange(&request_sent_, 0);
     content::RenderFrameHost* rfh =
         content::RenderFrameHost::FromID(process_id_, render_frame_id_);
     if (!rfh)
       return;
     gfx::NativeView native_view = rfh->GetNativeView();
 #if defined(USE_AURA)
-    aura::WindowEventDispatcher* dispatcher = native_view->GetDispatcher();
-    if (!dispatcher)
+    aura::WindowTreeHost* host = native_view->GetHost();
+    if (!host)
       return;
-    HWND window = dispatcher->host()->GetAcceleratedWidget();
+    HWND window = host->GetAcceleratedWidget();
 #else
     HWND window = native_view;
 #endif
     HMONITOR monitor = ::MonitorFromWindow(window, MONITOR_DEFAULTTONULL);
     InterlockedExchangePointer(reinterpret_cast<void* volatile *>(&monitor_),
                                monitor);
   }
 
   const int process_id_;
   const int render_frame_id_;
@@ skipping 94 matching lines @@
   if (id.empty() && result == PP_OK) {
     NOTREACHED();
     result = PP_ERROR_FAILED;
   }
   reply_context.params.set_result(result);
   host()->SendReply(reply_context,
                     PpapiPluginMsg_FlashDRM_GetDeviceIDReply(id));
 }
 
 }  // namespace chrome