Remove current implementation of frame timing events.

cc/trees/layer_tree_host_impl_unittest.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/layer_tree_host_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 157 matching lines @@
         new LayerTreeHostImpl::FrameData);
     EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(frame.get()));
     last_on_draw_render_passes_.clear();
     RenderPass::CopyAll(frame->render_passes, &last_on_draw_render_passes_);
     if (!skip_draw_layers_in_on_draw_)
       host_impl_->DrawLayers(frame.get());
     host_impl_->DidDrawAllLayers(*frame);
     host_impl_->SwapBuffers(*frame);
     last_on_draw_frame_ = std::move(frame);
   }
-  void PostFrameTimingEventsOnImplThread(
-      std::unique_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
-      std::unique_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events)
-      override {}
 
   void set_reduce_memory_result(bool reduce_memory_result) {
     reduce_memory_result_ = reduce_memory_result;
   }
 
   virtual bool CreateHostImpl(const LayerTreeSettings& settings,
                               std::unique_ptr<OutputSurface> output_surface) {
     return CreateHostImplWithTaskRunnerProvider(
         settings, std::move(output_surface), &task_runner_provider_);
   }
@@ skipping 10481 matching lines @@
     // There should not be any jitter measured till we hit the fixed point hits
     // threshold.
     float expected_jitter =
         (i == pending_tree->kFixedPointHitsThreshold) ? 500 : 0;
     EXPECT_EQ(jitter, expected_jitter);
   }
 }
 
 }  // namespace
 }  // namespace cc