Add multiple destruction callbacks to AndroidOverlay.

media/gpu/content_video_view_overlay.cc

 // Copyright 2017 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 "media/gpu/content_video_view_overlay.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "gpu/ipc/common/gpu_surface_lookup.h"
@@ skipping 42 matching lines @@
   if (surface_.IsEmpty()) {
     config_.is_failed(this);
     // |this| may be deleted.
     return;
   }
 
   config_.is_ready(this);
 }
 
 void ContentVideoViewOverlay::OnSurfaceDestroyed() {
-  config_.is_destroyed(this);
+  RunDestructionCallbacks();
   // |this| may be deleted, or deletion might be posted elsewhere.
 }
 
 int32_t ContentVideoViewOverlay::GetSurfaceId() {
   return surface_id_;
 }
 
 }  // namespace media