Minor scoped_refptr cleanup in cc::OutputSurface.

cc/test/layer_tree_test.cc

 // 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.
 
 #include "cc/test/layer_tree_test.h"
 
 #include "base/command_line.h"
 #include "cc/animation/animation.h"
 #include "cc/animation/animation_registrar.h"
 #include "cc/animation/layer_animation_controller.h"
@@ skipping 666 matching lines @@
 
 scoped_ptr<FakeOutputSurface> LayerTreeTest::CreateFakeOutputSurface(
     bool fallback) {
   if (delegating_renderer_)
     return FakeOutputSurface::CreateDelegating3d();
   else
     return FakeOutputSurface::Create3d();
 }
 
 TestWebGraphicsContext3D* LayerTreeTest::TestContext() {
-  return static_cast<TestContextProvider*>(
-      output_surface_->context_provider().get())->TestContext3d();
+  return static_cast<TestContextProvider*>(output_surface_->context_provider())
+      ->TestContext3d();
 }
 
 int LayerTreeTest::LastCommittedSourceFrameNumber(LayerTreeHostImpl* impl)
     const {
   if (impl->pending_tree())
     return impl->pending_tree()->source_frame_number();
   if (impl->active_tree())
     return impl->active_tree()->source_frame_number();
   // Source frames start at 0, so this is invalid.
   return -1;
 }
 
 void LayerTreeTest::DestroyLayerTreeHost() {
   if (layer_tree_host_ && layer_tree_host_->root_layer())
     layer_tree_host_->root_layer()->SetLayerTreeHost(NULL);
   layer_tree_host_.reset();
 }
 
 }  // namespace cc