convert //gpu to std::unique_ptr

gpu/vulkan/vulkan_device_queue.h

 // Copyright (c) 2016 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 GPU_VULKAN_VULKAN_DEVICE_QUEUE_H_
 #define GPU_VULKAN_VULKAN_DEVICE_QUEUE_H_
 
 #include <vulkan/vulkan.h>
 
+#include <memory>
+
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "gpu/vulkan/vulkan_export.h"
 
 namespace gpu {
 
 class VulkanCommandPool;
 
 class VULKAN_EXPORT VulkanDeviceQueue {
  public:
   enum DeviceQueueOption {
     GRAPHICS_QUEUE_FLAG = 0x01,
@@ skipping 17 matching lines @@
     return vk_device_;
   }
 
   VkQueue GetVulkanQueue() const {
     DCHECK_NE(static_cast<VkQueue>(VK_NULL_HANDLE), vk_queue_);
     return vk_queue_;
   }
 
   uint32_t GetVulkanQueueIndex() const { return vk_queue_index_; }
 
-  scoped_ptr<gpu::VulkanCommandPool> CreateCommandPool();
+  std::unique_ptr<gpu::VulkanCommandPool> CreateCommandPool();
 
  private:
   VkPhysicalDevice vk_physical_device_ = VK_NULL_HANDLE;
   VkDevice vk_device_ = VK_NULL_HANDLE;
   VkQueue vk_queue_ = VK_NULL_HANDLE;
   uint32_t vk_queue_index_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(VulkanDeviceQueue);
 };
 
 }  // namespace gpu
 
 #endif  // GPU_VULKAN_VULKAN_DEVICE_QUEUE_H_