Delete CC.

cc/debug/rendering_stats_instrumentation.cc

Index: cc/debug/rendering_stats_instrumentation.cc
diff --git a/cc/debug/rendering_stats_instrumentation.cc b/cc/debug/rendering_stats_instrumentation.cc
deleted file mode 100644
index 462177293d159fdac4e90b10b53046ee5cc25071..0000000000000000000000000000000000000000
--- a/cc/debug/rendering_stats_instrumentation.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright 2013 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.
-
-#include "cc/debug/rendering_stats_instrumentation.h"
-
-namespace cc {
-
-// static
-scoped_ptr<RenderingStatsInstrumentation>
-    RenderingStatsInstrumentation::Create() {
-  return make_scoped_ptr(new RenderingStatsInstrumentation());
-}
-
-RenderingStatsInstrumentation::RenderingStatsInstrumentation()
-    : record_rendering_stats_(false) {
-}
-
-RenderingStatsInstrumentation::~RenderingStatsInstrumentation() {}
-
-RenderingStats RenderingStatsInstrumentation::impl_thread_rendering_stats() {
-  base::AutoLock scoped_lock(lock_);
-  return impl_thread_rendering_stats_;
-}
-
-RenderingStats RenderingStatsInstrumentation::GetRenderingStats() {
-  base::AutoLock scoped_lock(lock_);
-  RenderingStats rendering_stats;
-  rendering_stats = impl_thread_rendering_stats_accu_;
-  rendering_stats.Add(impl_thread_rendering_stats_);
-  return rendering_stats;
-}
-
-void RenderingStatsInstrumentation::AccumulateAndClearImplThreadStats() {
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_accu_.Add(impl_thread_rendering_stats_);
-  impl_thread_rendering_stats_ = RenderingStats();
-}
-
-base::TimeDelta RenderingStatsInstrumentation::StartRecording() const {
-  if (record_rendering_stats_) {
-    if (base::ThreadTicks::IsSupported())
-      return base::ThreadTicks::Now() - base::ThreadTicks();
-    return base::TimeTicks::Now() - base::TimeTicks();
-  }
-  return base::TimeDelta();
-}
-
-base::TimeDelta RenderingStatsInstrumentation::EndRecording(
-    base::TimeDelta start_time) const {
-  if (start_time != base::TimeDelta()) {
-    if (base::ThreadTicks::IsSupported())
-      return (base::ThreadTicks::Now() - base::ThreadTicks()) - start_time;
-    return (base::TimeTicks::Now() - base::TimeTicks()) - start_time;
-  }
-  return base::TimeDelta();
-}
-
-void RenderingStatsInstrumentation::IncrementFrameCount(int64 count) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.frame_count += count;
-}
-
-void RenderingStatsInstrumentation::AddVisibleContentArea(int64 area) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.visible_content_area += area;
-}
-
-void RenderingStatsInstrumentation::AddApproximatedVisibleContentArea(
-    int64 area) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.approximated_visible_content_area += area;
-}
-
-void RenderingStatsInstrumentation::AddDrawDuration(
-    base::TimeDelta draw_duration,
-    base::TimeDelta draw_duration_estimate) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.draw_duration.Append(draw_duration);
-  impl_thread_rendering_stats_.draw_duration_estimate.Append(
-      draw_duration_estimate);
-}
-
-void RenderingStatsInstrumentation::AddBeginMainFrameToCommitDuration(
-    base::TimeDelta begin_main_frame_to_commit_duration,
-    base::TimeDelta begin_main_frame_to_commit_duration_estimate) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.begin_main_frame_to_commit_duration.Append(
-      begin_main_frame_to_commit_duration);
-  impl_thread_rendering_stats_.begin_main_frame_to_commit_duration_estimate
-      .Append(begin_main_frame_to_commit_duration_estimate);
-}
-
-void RenderingStatsInstrumentation::AddCommitToActivateDuration(
-    base::TimeDelta commit_to_activate_duration,
-    base::TimeDelta commit_to_activate_duration_estimate) {
-  if (!record_rendering_stats_)
-    return;
-
-  base::AutoLock scoped_lock(lock_);
-  impl_thread_rendering_stats_.commit_to_activate_duration.Append(
-      commit_to_activate_duration);
-  impl_thread_rendering_stats_.commit_to_activate_duration_estimate.Append(
-      commit_to_activate_duration_estimate);
-}
-
-}  // namespace cc