Convert //ppapi to use std::unique_ptr

ppapi/proxy/camera_capabilities_resource.h

 // Copyright 2015 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 PPAPI_PROXY_CAMERA_CAPABILITIES_RESOURCE_H_
 #define PPAPI_PROXY_CAMERA_CAPABILITIES_RESOURCE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/thunk/ppb_camera_capabilities_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 class PPAPI_PROXY_EXPORT CameraCapabilitiesResource
     : public Resource,
       public thunk::PPB_CameraCapabilities_API {
  public:
   CameraCapabilitiesResource(PP_Instance instance,
                              const std::vector<PP_VideoCaptureFormat>& formats);
 
   ~CameraCapabilitiesResource() override;
 
   // Resource overrides.
   thunk::PPB_CameraCapabilities_API* AsPPB_CameraCapabilities_API() override;
 
   // PPB_CameraCapabilities_API implementation.
   void GetSupportedVideoCaptureFormats(
       uint32_t* array_size,
       PP_VideoCaptureFormat** formats) override;
 
  private:
   size_t num_video_capture_formats_;
-  scoped_ptr<PP_VideoCaptureFormat[]> video_capture_formats_;
+  std::unique_ptr<PP_VideoCaptureFormat[]> video_capture_formats_;
 
   DISALLOW_COPY_AND_ASSIGN(CameraCapabilitiesResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_CAMERA_CAPABILITIES_RESOURCE_H_