Add CanvasSurfaceLayerBridge

third_party/WebKit/Source/platform/graphics/CanvasSurfaceLayerBridge.cpp

+// Copyright 2016 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 "platform/graphics/CanvasSurfaceLayerBridge.h"
+
+#include "cc/layers/solid_color_layer.h"
+#include "platform/graphics/GraphicsLayer.h"
+#include "public/platform/Platform.h"
+#include "public/platform/WebCompositorSupport.h"
+#include "public/platform/WebLayer.h"
+
+namespace blink {
+
+CanvasSurfaceLayerBridge::CanvasSurfaceLayerBridge()
+{
+    m_solidColorLayer = cc::SolidColorLayer::Create();
+    m_solidColorLayer->SetBackgroundColor(SK_ColorBLUE);
+    m_webLayer = adoptPtr(Platform::current()->compositorSupport()->createLayerFromCCLayer(m_solidColorLayer.get()));
+    GraphicsLayer::registerContentsLayer(m_webLayer.get());
+}
+
+CanvasSurfaceLayerBridge::~CanvasSurfaceLayerBridge()
+{
+}
+
+}