Serialize PictureLayer properties.

cc/cc.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 167 matching lines @@
         'layers/delegated_frame_provider.cc',
         'layers/delegated_frame_provider.h',
         'layers/delegated_frame_resource_collection.cc',
         'layers/delegated_frame_resource_collection.h',
         'layers/delegated_renderer_layer.cc',
         'layers/delegated_renderer_layer.h',
         'layers/delegated_renderer_layer_impl.cc',
         'layers/delegated_renderer_layer_impl.h',
         'layers/draw_properties.cc',
         'layers/draw_properties.h',
+        'layers/empty_content_layer_client.cc',
+        'layers/empty_content_layer_client.h',
         'layers/heads_up_display_layer.cc',
         'layers/heads_up_display_layer.h',
         'layers/heads_up_display_layer_impl.cc',
         'layers/heads_up_display_layer_impl.h',
         'layers/io_surface_layer.cc',
         'layers/io_surface_layer.h',
         'layers/io_surface_layer_impl.cc',
         'layers/io_surface_layer_impl.h',
         'layers/layer.cc',
         'layers/layer.h',
@@ skipping 488 matching lines @@
         'surfaces/surface_resource_holder.cc',
         'surfaces/surface_resource_holder.h',
         'surfaces/surfaces_export.h',
       ],
       'includes': [
         '../build/android/increase_size_for_speed.gypi',
       ],
     },
   ],
 }