Convert //cc from scoped_ptr to std::unique_ptr.

cc/layers/render_pass_sink.h

 // 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.
 
 #ifndef CC_LAYERS_RENDER_PASS_SINK_H_
 #define CC_LAYERS_RENDER_PASS_SINK_H_
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "cc/base/cc_export.h"
 
 namespace cc {
 class RenderPass;
 
 class CC_EXPORT RenderPassSink {
  public:
-  virtual void AppendRenderPass(scoped_ptr<RenderPass> render_pass) = 0;
+  virtual void AppendRenderPass(std::unique_ptr<RenderPass> render_pass) = 0;
 
  protected:
   virtual ~RenderPassSink() {}
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_RENDER_PASS_SINK_H_