Compute damage rect for Cast video compositing

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("//cc/cc.gni")
 
 cc_component("cc") {
   sources = [
     "blimp/client_picture_cache.h",
@@ skipping 214 matching lines @@
     "output/output_surface.cc",
     "output/output_surface.h",
     "output/output_surface_client.h",
     "output/output_surface_frame.cc",
     "output/output_surface_frame.h",
     "output/overlay_candidate.cc",
     "output/overlay_candidate.h",
     "output/overlay_candidate_validator.h",
     "output/overlay_processor.cc",
     "output/overlay_processor.h",
+    "output/overlay_strategy_cast_underlay.cc",
+    "output/overlay_strategy_cast_underlay.h",
     "output/overlay_strategy_fullscreen.cc",
     "output/overlay_strategy_fullscreen.h",
     "output/overlay_strategy_single_on_top.cc",
     "output/overlay_strategy_single_on_top.h",
     "output/overlay_strategy_underlay.cc",
     "output/overlay_strategy_underlay.h",
     "output/program_binding.cc",
     "output/program_binding.h",
     "output/render_surface_filters.cc",
     "output/render_surface_filters.h",
@@ skipping 789 matching lines @@
   data = [
     "test/data/",
 
     # Needed for isolate script to execute.
     "//testing/scripts/common.py",
     "//testing/xvfb.py",
     "//testing/scripts/run_gtest_perf_test.py",
     "//tools/perf/generate_legacy_perf_dashboard_json.py",
   ]
 }