cc: Measure compositor timing with finer granularity

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 416 matching lines @@
     "resources/ui_resource_client.h",
     "resources/ui_resource_request.cc",
     "resources/ui_resource_request.h",
     "resources/video_resource_updater.cc",
     "resources/video_resource_updater.h",
     "scheduler/begin_frame_source.cc",
     "scheduler/begin_frame_source.h",
     "scheduler/begin_frame_tracker.cc",
     "scheduler/begin_frame_tracker.h",
     "scheduler/commit_earlyout_reason.h",
+    "scheduler/compositor_timing_history.cc",
+    "scheduler/compositor_timing_history.h",
     "scheduler/delay_based_time_source.cc",
     "scheduler/delay_based_time_source.h",
     "scheduler/draw_result.h",
     "scheduler/scheduler.cc",
     "scheduler/scheduler.h",
     "scheduler/scheduler_settings.cc",
     "scheduler/scheduler_settings.h",
     "scheduler/scheduler_state_machine.cc",
     "scheduler/scheduler_state_machine.h",
     "scheduler/video_frame_controller.h",
@@ skipping 50 matching lines @@
     "trees/occlusion.cc",
     "trees/occlusion.h",
     "trees/occlusion_tracker.cc",
     "trees/occlusion_tracker.h",
     "trees/property_tree.cc",
     "trees/property_tree.h",
     "trees/property_tree_builder.cc",
     "trees/property_tree_builder.h",
     "trees/proxy.cc",
     "trees/proxy.h",
-    "trees/proxy_timing_history.cc",
-    "trees/proxy_timing_history.h",
     "trees/scoped_abort_remaining_swap_promises.h",
     "trees/single_thread_proxy.cc",
     "trees/single_thread_proxy.h",
     "trees/swap_promise_monitor.cc",
     "trees/swap_promise_monitor.h",
     "trees/thread_proxy.cc",
     "trees/thread_proxy.h",
     "trees/tree_synchronizer.cc",
     "trees/tree_synchronizer.h",
   ]
@@ skipping 383 matching lines @@
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
 
   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.