cc: Save correct frame begin time to FrameRateCounter

content/renderer/gpu/render_widget_compositor.cc

 // Copyright (c) 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 "content/renderer/gpu/render_widget_compositor.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 253 matching lines @@
   else
     TRACE_EVENT_ASYNC_END0("gpu",
         "RenderWidgetCompositor::SetSuppressScheduleComposite", this);
   suppress_schedule_composite_ = suppress;
 }
 
 void RenderWidgetCompositor::Animate(base::TimeTicks time) {
   layer_tree_host_->updateAnimations(time);
 }
 
-void RenderWidgetCompositor::Composite() {
-  layer_tree_host_->composite();
+void RenderWidgetCompositor::Composite(base::TimeTicks frame_begin_time) {
+  layer_tree_host_->composite(frame_begin_time);
 }
 
 void RenderWidgetCompositor::GetRenderingStats(cc::RenderingStats* stats) {
   layer_tree_host_->renderingStats(stats);
 }
 
 skia::RefPtr<SkPicture> RenderWidgetCompositor::CapturePicture() {
   return layer_tree_host_->capturePicture();
 }
 
@@ skipping 217 matching lines @@
   return RenderThreadImpl::current()->OffscreenContextProviderForMainThread();
 }
 
 scoped_refptr<cc::ContextProvider>
 RenderWidgetCompositor::OffscreenContextProviderForCompositorThread() {
   return RenderThreadImpl::current()->
       OffscreenContextProviderForCompositorThread();
 }
 
 }  // namespace content