Ensure LayerTreeHostImpl's current frame time is updated every frame

cc/trees/single_thread_proxy.cc

 // Copyright 2011 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/trees/single_thread_proxy.h"
 
 #include "base/auto_reset.h"
 #include "base/debug/trace_event.h"
 #include "cc/base/thread.h"
 #include "cc/output/context_provider.h"
@@ skipping 436 matching lines @@
     layer_tree_host_impl_->UpdateBackgroundAnimateTicking(false);
 
     layer_tree_host_impl_->PrepareToDraw(frame, device_viewport_damage_rect);
     layer_tree_host_impl_->DrawLayers(frame, frame_begin_time);
     layer_tree_host_impl_->DidDrawAllLayers(*frame);
     lost_output_surface = layer_tree_host_impl_->IsContextLost();
 
     bool start_ready_animations = true;
     layer_tree_host_impl_->UpdateAnimationState(start_ready_animations);
 
-    layer_tree_host_impl_->BeginNextFrame();
+    layer_tree_host_impl_->ResetCurrentFrameTimeForNextFrame();
   }
 
   if (lost_output_surface) {
     cc::ContextProvider* offscreen_contexts = layer_tree_host_impl_->
         resource_provider()->offscreen_context_provider();
     if (offscreen_contexts)
       offscreen_contexts->VerifyContexts();
     layer_tree_host_->DidLoseOutputSurface();
     return false;
   }
@@ skipping 10 matching lines @@
 
 bool SingleThreadProxy::CommitPendingForTesting() { return false; }
 
 skia::RefPtr<SkPicture> SingleThreadProxy::CapturePicture() {
   // Impl-side painting only.
   NOTREACHED();
   return skia::RefPtr<SkPicture>();
 }
 
 }  // namespace cc