Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/usb/usb_api.h

 // Copyright 2014 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 EXTENSIONS_BROWSER_API_USB_USB_API_H_
 #define EXTENSIONS_BROWSER_API_USB_USB_API_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "device/usb/usb_device.h"
 #include "device/usb/usb_device_filter.h"
 #include "device/usb/usb_device_handle.h"
 #include "extensions/browser/api/api_resource_manager.h"
 #include "extensions/browser/extension_function.h"
 #include "extensions/common/api/usb.h"
 #include "net/base/io_buffer.h"
 
 namespace extensions {
 
@@ skipping 49 matching lines @@
   // ExtensionFunction:
   ResponseAction Run() override;
 
   void OnGetDevicesComplete(
       const std::vector<scoped_refptr<device::UsbDevice>>& devices);
   void OnDeviceOpened(scoped_refptr<device::UsbDeviceHandle> device_handle);
   void OpenComplete();
 
   uint16_t vendor_id_;
   uint16_t product_id_;
-  scoped_ptr<base::ListValue> result_;
+  std::unique_ptr<base::ListValue> result_;
   base::Closure barrier_;
 
   DISALLOW_COPY_AND_ASSIGN(UsbFindDevicesFunction);
 };
 
 class UsbGetDevicesFunction : public UsbPermissionCheckingFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("usb.getDevices", USB_GETDEVICES)
 
   UsbGetDevicesFunction();
@@ skipping 21 matching lines @@
 
  private:
   ~UsbGetUserSelectedDevicesFunction() override;
 
   // ExtensionFunction:
   ResponseAction Run() override;
 
   void OnDevicesChosen(
       const std::vector<scoped_refptr<device::UsbDevice>>& devices);
 
-  scoped_ptr<DevicePermissionsPrompt> prompt_;
+  std::unique_ptr<DevicePermissionsPrompt> prompt_;
 
   DISALLOW_COPY_AND_ASSIGN(UsbGetUserSelectedDevicesFunction);
 };
 
 class UsbGetConfigurationsFunction : public UsbPermissionCheckingFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("usb.getConfigurations", USB_GETCONFIGURATIONS);
 
   UsbGetConfigurationsFunction();
 
@@ skipping 223 matching lines @@
   UsbResetDeviceFunction();
 
  private:
   ~UsbResetDeviceFunction() override;
 
   // ExtensionFunction:
   ResponseAction Run() override;
 
   void OnComplete(bool success);
 
-  scoped_ptr<extensions::api::usb::ResetDevice::Params> parameters_;
+  std::unique_ptr<extensions::api::usb::ResetDevice::Params> parameters_;
 
   DISALLOW_COPY_AND_ASSIGN(UsbResetDeviceFunction);
 };
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_USB_USB_API_H_