Convert //content from scoped_ptr to std::unique_ptr

content/public/renderer/render_thread.h

 // Copyright (c) 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 CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 59 matching lines @@
   // Add/remove observers for the process.
   virtual void AddObserver(RenderProcessObserver* observer) = 0;
   virtual void RemoveObserver(RenderProcessObserver* observer) = 0;
 
   // Set the ResourceDispatcher delegate object for this process.
   virtual void SetResourceDispatcherDelegate(
       ResourceDispatcherDelegate* delegate) = 0;
 
   // Asks the host to create a block of shared memory for the renderer.
   // The shared memory allocated by the host is returned back.
-  virtual scoped_ptr<base::SharedMemory> HostAllocateSharedMemoryBuffer(
+  virtual std::unique_ptr<base::SharedMemory> HostAllocateSharedMemoryBuffer(
       size_t buffer_size) = 0;
 
   virtual cc::SharedBitmapManager* GetSharedBitmapManager() = 0;
 
   // Registers the given V8 extension with WebKit.
   virtual void RegisterExtension(v8::Extension* extension) = 0;
 
   // Schedule a call to IdleHandler with the given initial delay.
   virtual void ScheduleIdleHandler(int64_t initial_delay_ms) = 0;
 
@@ skipping 18 matching lines @@
   // Gets the shutdown event for the process.
   virtual base::WaitableEvent* GetShutdownEvent() = 0;
 
   // Returns the ServiceRegistry for this thread. Never returns nullptr.
   virtual ServiceRegistry* GetServiceRegistry() = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_THREAD_H_