cc: Delay start of scrollbar animation setNeedsRedraw.

cc/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/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 84 matching lines @@
     virtual void SetNeedsRedrawOnImplThread() OVERRIDE { m_didRequestRedraw = true; }
     virtual void DidInitializeVisibleTileOnImplThread() OVERRIDE { m_didUploadVisibleTile = true; }
     virtual void SetNeedsCommitOnImplThread() OVERRIDE { m_didRequestCommit = true; }
     virtual void SetNeedsManageTilesOnImplThread() OVERRIDE { }
     virtual void PostAnimationEventsToMainThreadOnImplThread(scoped_ptr<AnimationEventsVector>, base::Time wallClockTime) OVERRIDE { }
     virtual bool ReduceContentsTextureMemoryOnImplThread(size_t limitBytes, int priorityCutoff) OVERRIDE { return m_reduceMemoryResult; }
     virtual void ReduceWastedContentsTextureMemoryOnImplThread() OVERRIDE { }
     virtual void SendManagedMemoryStats() OVERRIDE { }
     virtual bool IsInsideDraw() OVERRIDE { return false; }
     virtual void RenewTreePriority() OVERRIDE { }
+    virtual void RequestScrollbarAnimationOnImplThread(base::TimeDelta delay) OVERRIDE { }
 
     void setReduceMemoryResult(bool reduceMemoryResult) { m_reduceMemoryResult = reduceMemoryResult; }
 
     void createLayerTreeHost(bool partialSwap, scoped_ptr<OutputSurface> outputSurface)
     {
         LayerTreeSettings settings;
         settings.minimumOcclusionTrackingSize = gfx::Size();
         settings.partialSwapEnabled = partialSwap;
 
         m_hostImpl = LayerTreeHostImpl::Create(settings, this, &m_proxy);
@@ skipping 4226 matching lines @@
         EXPECT_EQ(gfx::Rect(0, 0, 100, 100).ToString(), renderPassQuad->rect.ToString());
         EXPECT_EQ(gfx::RectF(0.f, 0.f, 1.f, 1.f).ToString(), renderPassQuad->mask_uv_rect.ToString());
 
         m_hostImpl->DrawLayers(&frame, base::TimeTicks::Now());
         m_hostImpl->DidDrawAllLayers(frame);
     }
 }
 
 }  // namespace
 }  // namespace cc