Serialize PictureLayer properties.

cc/BUILD.gn

 # Copyright 2014 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.
 
 import("//testing/test.gni")
 
 component("cc") {
   sources = [
     "animation/animation.cc",
     "animation/animation.h",
@@ skipping 103 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 843 matching lines @@
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 
   if (is_android) {
     isolate_file = "cc_perftests.isolate"
   }
 }
 # When adding support for isolates, please have a look at run-time dependencies
 # in the cc_unittests_run target in cc_tests.gyp.