cc: Support texture rect targets for masks

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.
 
 component("cc") {
   sources = [
     "animation/animation.cc",
     "animation/animation.h",
     "animation/animation_curve.cc",
     "animation/animation_curve.h",
@@ skipping 553 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 245 matching lines @@
     "//gpu/command_buffer/common:gles2_utils",
     "//media",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//testing/perf",
     "//ui/gfx",
     "//ui/gfx/geometry",
   ]
 }