DialogSurfaceManager implementation.

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../cc/cc.gyp:cc',
     '../cc/cc.gyp:cc_surfaces',
     '../components/components.gyp:display_compositor',
@@ skipping 1012 matching lines @@
       'browser/manifest/manifest_manager_host.cc',
       'browser/manifest/manifest_manager_host.h',
       'browser/media/android/browser_demuxer_android.cc',
       'browser/media/android/browser_demuxer_android.h',
       'browser/media/android/browser_media_player_manager.cc',
       'browser/media/android/browser_media_player_manager.h',
       'browser/media/android/browser_media_session_manager.cc',
       'browser/media/android/browser_media_session_manager.h',
       'browser/media/android/browser_surface_view_manager.cc',
       'browser/media/android/browser_surface_view_manager.h',
+      'browser/media/android/dialog_surface_activity_mapper.cc',
+      'browser/media/android/dialog_surface_activity_mapper.h',
       'browser/media/android/media_resource_getter_impl.cc',
       'browser/media/android/media_resource_getter_impl.h',
       'browser/media/android/media_throttler.cc',
       'browser/media/android/media_throttler.h',
       'browser/media/android/media_web_contents_observer_android.cc',
       'browser/media/android/media_web_contents_observer_android.h',
       'browser/media/android/provision_fetcher_impl.cc',
       'browser/media/android/provision_fetcher_impl.h',
       'browser/media/android/url_provision_fetcher.cc',
       'browser/media/android/url_provision_fetcher.h',
@@ skipping 1126 matching lines @@
       ],
     }],
     ['OS != "mac" and OS != "android"', {
       'sources!': [
         'browser/gpu/gpu_surface_tracker.cc',
         'browser/gpu/gpu_surface_tracker.h',
       ],
     }],
   ],
 }