Move context-related callbacks into OutputSurface

cc/layer_tree_host_impl.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 <algorithm>
 
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
@@ skipping 747 matching lines @@
     m_client->onVSyncParametersChanged(timebase, interval);
 }
 
 void LayerTreeHostImpl::OnSendFrameToParentCompositorAck(const CompositorFrameAck& ack)
 {
     if (!m_renderer)
         return;
 
     // TODO(piman): We may need to do some validation on this ack before processing it.
     m_renderer->receiveCompositorFrameAck(ack);
+    OnSwapBuffersComplete();
+}
+
+void LayerTreeHostImpl::OnSwapBuffersComplete()
+{
+    m_client->onSwapBuffersCompleteOnImplThread();
+}
+
+void LayerTreeHostImpl::DidLoseOutputSurface()
+{
+    m_client->didLoseOutputSurfaceOnImplThread();
 }
 
 void LayerTreeHostImpl::OnCanDrawStateChangedForTree(LayerTreeImpl*)
 {
     m_client->onCanDrawStateChanged(canDraw());
 }
 
 CompositorFrameMetadata LayerTreeHostImpl::makeCompositorFrameMetadata() const
 {
     CompositorFrameMetadata metadata;
@@ skipping 94 matching lines @@
 const gfx::Size& LayerTreeHostImpl::deviceViewportSize() const
 {
     return m_deviceViewportSize;
 }
 
 const LayerTreeSettings& LayerTreeHostImpl::settings() const
 {
     return m_settings;
 }
 
-void LayerTreeHostImpl::didLoseOutputSurface()
-{
-    m_client->didLoseOutputSurfaceOnImplThread();
-}
-
-void LayerTreeHostImpl::onSwapBuffersComplete()
-{
-    m_client->onSwapBuffersCompleteOnImplThread();
-}
-
 void LayerTreeHostImpl::readback(void* pixels, const gfx::Rect& rect)
 {
     DCHECK(m_renderer);
     m_renderer->getFramebufferPixels(pixels, rect);
 }
 
 bool LayerTreeHostImpl::haveRootScrollLayer() const {
   return rootScrollLayer();
 }
 
@@ skipping 828 matching lines @@
         m_tileManager->SetRecordRenderingStats(m_debugState.recordRenderingStats());
 }
 
 void LayerTreeHostImpl::savePaintTime(const base::TimeDelta& totalPaintTime, int commitNumber)
 {
     DCHECK(m_debugState.continuousPainting);
     m_paintTimeCounter->SavePaintTime(totalPaintTime, commitNumber);
 }
 
 }  // namespace cc