[cc] Store CCLayerImpls as scoped_ptrs

cc/CCSolidColorLayerImplTest.cpp

 // Copyright 2012 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 "config.h"
 
 #include "CCSolidColorLayerImpl.h"
 
 #include "CCAppendQuadsData.h"
 #include "CCLayerTestCommon.h"
 #include "CCSingleThreadProxy.h"
 #include "CCSolidColorDrawQuad.h"
 #include "MockCCQuadCuller.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using namespace cc;
 using namespace CCLayerTestCommon;
 
 namespace {
 
 TEST(CCSolidColorLayerImplTest, verifyTilingCompleteAndNoOverlap)
 {
     DebugScopedSetImplThread scopedImplThread;
 
     MockCCQuadCuller quadCuller;
     IntSize layerSize = IntSize(800, 600);
     IntRect visibleContentRect = IntRect(IntPoint(), layerSize);
 
-    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
+    scoped_ptr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
     layer->setVisibleContentRect(visibleContentRect);
     layer->setBounds(layerSize);
     layer->setContentBounds(layerSize);
     layer->createRenderSurface();
     layer->setRenderTarget(layer.get());
 
     CCAppendQuadsData data;
     layer->appendQuads(quadCuller, data);
 
     verifyQuadsExactlyCoverRect(quadCuller.quadList(), visibleContentRect);
 }
 
 TEST(CCSolidColorLayerImplTest, verifyCorrectBackgroundColorInQuad)
 {
     DebugScopedSetImplThread scopedImplThread;
 
     SkColor testColor = 0xFFA55AFF;
 
     MockCCQuadCuller quadCuller;
     IntSize layerSize = IntSize(100, 100);
     IntRect visibleContentRect = IntRect(IntPoint(), layerSize);
 
-    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
+    scoped_ptr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
     layer->setVisibleContentRect(visibleContentRect);
     layer->setBounds(layerSize);
     layer->setContentBounds(layerSize);
     layer->setBackgroundColor(testColor);
     layer->createRenderSurface();
     layer->setRenderTarget(layer.get());
 
     CCAppendQuadsData data;
     layer->appendQuads(quadCuller, data);
 
     ASSERT_EQ(quadCuller.quadList().size(), 1U);
     EXPECT_EQ(CCSolidColorDrawQuad::materialCast(quadCuller.quadList()[0])->color(), testColor);
 }
 
 TEST(CCSolidColorLayerImplTest, verifyCorrectOpacityInQuad)
 {
     DebugScopedSetImplThread scopedImplThread;
 
     const float opacity = 0.5f;
 
     MockCCQuadCuller quadCuller;
     IntSize layerSize = IntSize(100, 100);
     IntRect visibleContentRect = IntRect(IntPoint(), layerSize);
 
-    OwnPtr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
+    scoped_ptr<CCSolidColorLayerImpl> layer = CCSolidColorLayerImpl::create(1);
     layer->setVisibleContentRect(visibleContentRect);
     layer->setBounds(layerSize);
     layer->setContentBounds(layerSize);
     layer->setDrawOpacity(opacity);
     layer->createRenderSurface();
     layer->setRenderTarget(layer.get());
 
     CCAppendQuadsData data;
     layer->appendQuads(quadCuller, data);
 
     ASSERT_EQ(quadCuller.quadList().size(), 1U);
     EXPECT_EQ(opacity, CCSolidColorDrawQuad::materialCast(quadCuller.quadList()[0])->opacity());
 }
 
 } // namespace