cc: Don't init maskToBounds on for DelegatedRendererLayers.

cc/delegated_renderer_layer.cc

 // 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 "cc/delegated_renderer_layer.h"
 
 #include "cc/delegated_renderer_layer_impl.h"
 
 namespace cc {
 
 scoped_refptr<DelegatedRendererLayer> DelegatedRendererLayer::Create() {
   return scoped_refptr<DelegatedRendererLayer>(new DelegatedRendererLayer());
 }
 
 DelegatedRendererLayer::DelegatedRendererLayer()
     : Layer() {
   setIsDrawable(true);
-  // TODO(danakj): Remove this.
-  setMasksToBounds(true);
 }
 
 DelegatedRendererLayer::~DelegatedRendererLayer() {}
 
 scoped_ptr<LayerImpl> DelegatedRendererLayer::createLayerImpl(
     LayerTreeImpl* tree_impl) {
   return DelegatedRendererLayerImpl::Create(
       tree_impl, m_layerId).PassAs<LayerImpl>();
 }
 
 }  // namespace cc