Add layer name into frame viewer

webkit/renderer/compositor_bindings/web_layer_impl.h

 // 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.
 
 #ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
 #define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
 
+#include <string>
+
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "cc/layers/layer.h"
 #include "third_party/WebKit/public/platform/WebAnimation.h"
+#include "third_party/WebKit/public/platform/WebCString.h"
 #include "third_party/WebKit/public/platform/WebColor.h"
 #include "third_party/WebKit/public/platform/WebCompositingReasons.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebLayer.h"
 #include "third_party/WebKit/public/platform/WebPoint.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/skia/include/utils/SkMatrix44.h"
 #include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
 
-namespace cc { class Layer; }
+namespace cc {
+class Layer;
+class LayerClient;
+}
 
 // TODO(senorblanco):  Remove this once WebKit changes have landed.
 class SkImageFilter;
 
 namespace WebKit {
 class WebFilterOperations;
 struct WebFloatRect;
 }
 
 namespace webkit {
 
 class WebToCCAnimationDelegateAdapter;
 
-class WebLayerImpl : public WebKit::WebLayer {
+class WebLayerImpl : public WebKit::WebLayer, public cc::LayerClient {
  public:
   WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebLayerImpl();
   WEBKIT_COMPOSITOR_BINDINGS_EXPORT explicit WebLayerImpl(
       scoped_refptr<cc::Layer>);
   virtual ~WebLayerImpl();
 
   WEBKIT_COMPOSITOR_BINDINGS_EXPORT cc::Layer* layer() const;
 
   // WebLayer implementation.
   virtual int id() const;
@@ skipping 62 matching lines @@
   virtual void setTouchEventHandlerRegion(
       const WebKit::WebVector<WebKit::WebRect>& region);
   virtual WebKit::WebVector<WebKit::WebRect> touchEventHandlerRegion() const;
   virtual void setIsContainerForFixedPositionLayers(bool is_container);
   virtual bool isContainerForFixedPositionLayers() const;
   virtual void setPositionConstraint(
       const WebKit::WebLayerPositionConstraint& constraint);
   virtual WebKit::WebLayerPositionConstraint positionConstraint() const;
   virtual void setScrollClient(WebKit::WebLayerScrollClient* client);
   virtual bool isOrphan() const;
+  virtual void setWebLayerClient(WebKit::WebLayerClient* client);
+
+  // LayerClient implementation.
+  virtual std::string DebugName() OVERRIDE;
 
  protected:
   scoped_refptr<cc::Layer> layer_;
+  WebKit::WebLayerClient* web_layer_client_;
 
  private:
   scoped_ptr<WebToCCAnimationDelegateAdapter> animation_delegate_adapter_;
 
   DISALLOW_COPY_AND_ASSIGN(WebLayerImpl);
 };
 
 }  // namespace webkit
 
 #endif  // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_