Update from chromium https://crrev.com/302282

cc/cc_tests.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,
     'cc_unit_tests_source_files': [
       'animation/animation_unittest.cc',
       'animation/keyframed_animation_curve_unittest.cc',
@@ skipping 89 matching lines @@
       'trees/blocking_task_runner_unittest.cc',
       'trees/damage_tracker_unittest.cc',
       'trees/layer_sorter_unittest.cc',
       'trees/layer_tree_host_common_unittest.cc',
       'trees/layer_tree_host_impl_unittest.cc',
       'trees/layer_tree_host_pixeltest_blending.cc',
       'trees/layer_tree_host_pixeltest_filters.cc',
       'trees/layer_tree_host_pixeltest_masks.cc',
       'trees/layer_tree_host_pixeltest_on_demand_raster.cc',
       'trees/layer_tree_host_pixeltest_readback.cc',
+      'trees/layer_tree_host_pixeltest_synchronous.cc',
       'trees/layer_tree_host_unittest.cc',
       'trees/layer_tree_host_unittest_animation.cc',
       'trees/layer_tree_host_unittest_context.cc',
       'trees/layer_tree_host_unittest_copyrequest.cc',
       'trees/layer_tree_host_unittest_damage.cc',
       'trees/layer_tree_host_unittest_delegated.cc',
       'trees/layer_tree_host_unittest_occlusion.cc',
       'trees/layer_tree_host_unittest_no_message_loop.cc',
       'trees/layer_tree_host_unittest_picture.cc',
       'trees/layer_tree_host_unittest_proxy.cc',
@@ skipping 71 matching lines @@
       'test/geometry_test_utils.h',
       'test/test_in_process_context_provider.cc',
       'test/test_in_process_context_provider.h',
       'test/impl_side_painting_settings.h',
       'test/layer_test_common.cc',
       'test/layer_test_common.h',
       'test/layer_tree_host_common_test.cc',
       'test/layer_tree_host_common_test.h',
       'test/layer_tree_json_parser.cc',
       'test/layer_tree_json_parser.h',
+      'test/layer_tree_pixel_resource_test.cc',
+      'test/layer_tree_pixel_resource_test.h',
       'test/layer_tree_pixel_test.cc',
       'test/layer_tree_pixel_test.h',
       'test/layer_tree_test.cc',
       'test/layer_tree_test.h',
       'test/mock_occlusion_tracker.h',
       'test/ordered_simple_task_runner.cc',
       'test/ordered_simple_task_runner.h',
       'test/ordered_texture_map.cc',
       'test/ordered_texture_map.h',
       'test/paths.cc',
@@ skipping 19 matching lines @@
       'test/solid_color_content_layer_client.cc',
       'test/solid_color_content_layer_client.h',
       'test/test_context_provider.cc',
       'test/test_context_provider.h',
       'test/test_context_support.cc',
       'test/test_context_support.h',
       'test/test_gles2_interface.cc',
       'test/test_gles2_interface.h',
       'test/test_gpu_memory_buffer_manager.cc',
       'test/test_gpu_memory_buffer_manager.h',
+      'test/test_image_factory.cc',
+      'test/test_image_factory.h',
       'test/test_now_source.cc',
       'test/test_now_source.h',
       'test/test_occlusion_tracker.h',
       'test/test_shared_bitmap_manager.cc',
       'test/test_shared_bitmap_manager.h',
       'test/test_texture.cc',
       'test/test_texture.h',
       'test/test_tile_priorities.cc',
       'test/test_tile_priorities.h',
       'test/test_web_graphics_context_3d.cc',
@@ skipping 173 matching lines @@
             'variables': {
               'test_suite_name': 'cc_perftests',
             },
             'includes': [ '../build/apk_test.gypi' ],
           },
         ],
       }
     ]
   ],
 }