Enable more layer_tree_host_unittest for LayerTreeHostRemote.

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("//build/config/ui.gni")
 import("//testing/test.gni")
 
 component("cc") {
   sources = [
     "animation/animation.cc",
@@ skipping 714 matching lines @@
     "test/picture_cache_model.cc",
     "test/picture_cache_model.h",
     "test/pixel_comparator.cc",
     "test/pixel_comparator.h",
     "test/pixel_test.cc",
     "test/pixel_test.h",
     "test/pixel_test_output_surface.cc",
     "test/pixel_test_output_surface.h",
     "test/pixel_test_utils.cc",
     "test/pixel_test_utils.h",
+    "test/push_properties_counting_layer.cc",
+    "test/push_properties_counting_layer.h",
+    "test/push_properties_counting_layer_impl.cc",
+    "test/push_properties_counting_layer_impl.h",
     "test/remote_client_layer_factory.cc",
     "test/remote_client_layer_factory.h",
     "test/remote_proto_channel_bridge.cc",
     "test/remote_proto_channel_bridge.h",
     "test/render_pass_test_utils.cc",
     "test/render_pass_test_utils.h",
     "test/scheduler_test_common.cc",
     "test/scheduler_test_common.h",
     "test/skia_common.cc",
     "test/skia_common.h",
@@ skipping 334 matching lines @@
     "//ui/gl:test_support",
   ]
 
   # This target should not require the Chrome executable to run.
   assert_no_deps = [ "//chrome" ]
 
   data = [
     "test/data/",
   ]
 }