cc: Implement DelegatingRender::drawFrame() method.

cc/test/layer_tree_test_common.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/test/layer_tree_test_common.h"
 
 #include "cc/animation.h"
 #include "cc/animation_registrar.h"
 #include "cc/content_layer.h"
 #include "cc/font_atlas.h"
@@ skipping 11 matching lines @@
 #include "cc/timing_function.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebFilterOperation.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebFilterOperations.h"
 #include "ui/gfx/size_conversions.h"
 
 using namespace WebKit;
 
 namespace cc {
 
-bool TestHooks::prepareToDrawOnThread(cc::LayerTreeHostImpl*)
+bool TestHooks::prepareToDrawOnThread(cc::LayerTreeHostImpl*, LayerTreeHostImpl::FrameData&, bool)
 {
     return true;
 }
 
 bool TestHooks::canActivatePendingTree()
 {
     return true;
 }
 
 scoped_ptr<OutputSurface> TestHooks::createOutputSurface()
@@ skipping 14 matching lines @@
 
 void MockLayerTreeHostImpl::commitComplete()
 {
     LayerTreeHostImpl::commitComplete();
     m_testHooks->commitCompleteOnThread(this);
 }
 
 bool MockLayerTreeHostImpl::prepareToDraw(FrameData& frame)
 {
     bool result = LayerTreeHostImpl::prepareToDraw(frame);
-    if (!m_testHooks->prepareToDrawOnThread(this))
+    if (!m_testHooks->prepareToDrawOnThread(this, frame, result))
         result = false;
     return result;
 }
 
 void MockLayerTreeHostImpl::drawLayers(FrameData& frame)
 {
     LayerTreeHostImpl::drawLayers(frame);
     m_testHooks->drawLayersOnThread(this);
 }
 
@@ skipping 359 matching lines @@
     ASSERT_FALSE(m_layerTreeHost.get());
     m_client.reset();
     if (m_timedOut) {
         FAIL() << "Test timed out";
         return;
     }
     afterTest();
 }
 
 }  // namespace cc