Remove implicit conversions from scoped_refptr to T* in cc/trees/

cc/trees/layer_tree_host_unittest_no_message_loop.cc

 // Copyright 2014 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 "base/message_loop/message_loop_proxy.h"
 #include "base/threading/simple_thread.h"
 #include "cc/layers/delegated_frame_provider.h"
 #include "cc/layers/delegated_frame_resource_collection.h"
 #include "cc/layers/delegated_renderer_layer.h"
 #include "cc/layers/layer.h"
@@ skipping 147 matching lines @@
 class LayerTreeHostNoMessageLoopDelegatedLayer
     : public LayerTreeHostNoMessageLoopTest,
       public DelegatedFrameResourceCollectionClient {
  protected:
   virtual void RunTestWithoutMessageLoop() OVERRIDE {
     resource_collection_ = new DelegatedFrameResourceCollection;
     frame_provider_ = new DelegatedFrameProvider(
         resource_collection_.get(), CreateFrameDataWithResource(998));
 
     root_layer_ = Layer::Create();
-    delegated_layer_ = FakeDelegatedRendererLayer::Create(frame_provider_);
+    delegated_layer_ =
+        FakeDelegatedRendererLayer::Create(frame_provider_.get());
     delegated_layer_->SetBounds(size_);
     delegated_layer_->SetIsDrawable(true);
     root_layer_->AddChild(delegated_layer_);
 
     SetupLayerTreeHost();
 
     // Draw first frame.
     Composite();
 
     // Prepare and draw second frame.
@@ skipping 46 matching lines @@
   scoped_refptr<DelegatedFrameProvider> frame_provider_;
   scoped_refptr<DelegatedRendererLayer> delegated_layer_;
 };
 
 TEST_F(LayerTreeHostNoMessageLoopDelegatedLayer, SingleDelegatedLayer) {
   RunTest();
 }
 
 }  // namespace
 }  // namespace cc