Convert //content from scoped_ptr to std::unique_ptr

content/test/ppapi_unittest.h

 // Copyright (c) 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 CONTENT_TEST_PPAPI_UNITTEST_H_
 #define CONTENT_TEST_PPAPI_UNITTEST_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 class MessageLoop;
 }
 
 namespace content {
 
 class PepperPluginInstanceImpl;
 class PluginModule;
@@ skipping 17 matching lines @@
   void ShutdownModule();
 
   // Sets the view size of the plugin instance.
   void SetViewSize(int width, int height) const;
 
  private:
   // Note: module must be declared first since we want it to get destroyed last.
   scoped_refptr<PluginModule> module_;
   scoped_refptr<PepperPluginInstanceImpl> instance_;
 
-  scoped_ptr<base::MessageLoop> message_loop_;
+  std::unique_ptr<base::MessageLoop> message_loop_;
 
   DISALLOW_COPY_AND_ASSIGN(PpapiUnittest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_PPAPI_UNITTEST_H_