Convert device to std::unique_ptr

device/usb/usb_device_handle_unittest.cc

 // 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.
 
+#include "device/usb/usb_device_handle.h"
+
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_io_thread.h"
 #include "device/test/test_device_client.h"
 #include "device/test/usb_test_gadget.h"
 #include "device/usb/usb_device.h"
-#include "device/usb/usb_device_handle.h"
 #include "net/base/io_buffer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace device {
 
 namespace {
 
 class UsbDeviceHandleTest : public ::testing::Test {
  public:
   void SetUp() override {
     message_loop_.reset(new base::MessageLoopForUI);
     io_thread_.reset(new base::TestIOThread(base::TestIOThread::kAutoStart));
     device_client_.reset(new TestDeviceClient(io_thread_->task_runner()));
   }
 
  protected:
-  scoped_ptr<base::TestIOThread> io_thread_;
+  std::unique_ptr<base::TestIOThread> io_thread_;
 
  private:
-  scoped_ptr<base::MessageLoop> message_loop_;
-  scoped_ptr<TestDeviceClient> device_client_;
+  std::unique_ptr<base::MessageLoop> message_loop_;
+  std::unique_ptr<TestDeviceClient> device_client_;
 };
 
 class TestOpenCallback {
  public:
   TestOpenCallback()
       : callback_(
             base::Bind(&TestOpenCallback::SetResult, base::Unretained(this))) {}
 
   scoped_refptr<UsbDeviceHandle> WaitForResult() {
     run_loop_.Run();
@@ skipping 64 matching lines @@
   base::RunLoop run_loop_;
   UsbTransferStatus status_;
   size_t transferred_;
 };
 
 TEST_F(UsbDeviceHandleTest, InterruptTransfer) {
   if (!UsbTestGadget::IsTestEnabled()) {
     return;
   }
 
-  scoped_ptr<UsbTestGadget> gadget =
+  std::unique_ptr<UsbTestGadget> gadget =
       UsbTestGadget::Claim(io_thread_->task_runner());
   ASSERT_TRUE(gadget.get());
   ASSERT_TRUE(gadget->SetType(UsbTestGadget::ECHO));
 
   TestOpenCallback open_device;
   gadget->GetDevice()->Open(open_device.callback());
   scoped_refptr<UsbDeviceHandle> handle = open_device.WaitForResult();
   ASSERT_TRUE(handle.get());
 
   TestResultCallback claim_interface;
@@ skipping 47 matching lines @@
   ASSERT_TRUE(release_interface.WaitForResult());
 
   handle->Close();
 }
 
 TEST_F(UsbDeviceHandleTest, BulkTransfer) {
   if (!UsbTestGadget::IsTestEnabled()) {
     return;
   }
 
-  scoped_ptr<UsbTestGadget> gadget =
+  std::unique_ptr<UsbTestGadget> gadget =
       UsbTestGadget::Claim(io_thread_->task_runner());
   ASSERT_TRUE(gadget.get());
   ASSERT_TRUE(gadget->SetType(UsbTestGadget::ECHO));
 
   TestOpenCallback open_device;
   gadget->GetDevice()->Open(open_device.callback());
   scoped_refptr<UsbDeviceHandle> handle = open_device.WaitForResult();
   ASSERT_TRUE(handle.get());
 
   TestResultCallback claim_interface;
@@ skipping 48 matching lines @@
   ASSERT_TRUE(release_interface.WaitForResult());
 
   handle->Close();
 }
 
 TEST_F(UsbDeviceHandleTest, SetInterfaceAlternateSetting) {
   if (!UsbTestGadget::IsTestEnabled()) {
     return;
   }
 
-  scoped_ptr<UsbTestGadget> gadget =
+  std::unique_ptr<UsbTestGadget> gadget =
       UsbTestGadget::Claim(io_thread_->task_runner());
   ASSERT_TRUE(gadget.get());
   ASSERT_TRUE(gadget->SetType(UsbTestGadget::ECHO));
 
   TestOpenCallback open_device;
   gadget->GetDevice()->Open(open_device.callback());
   scoped_refptr<UsbDeviceHandle> handle = open_device.WaitForResult();
   ASSERT_TRUE(handle.get());
 
   TestResultCallback claim_interface;
   handle->ClaimInterface(2, claim_interface.callback());
   ASSERT_TRUE(claim_interface.WaitForResult());
 
   TestResultCallback set_interface;
   handle->SetInterfaceAlternateSetting(2, 1, set_interface.callback());
   ASSERT_TRUE(set_interface.WaitForResult());
 
   TestResultCallback release_interface;
   handle->ReleaseInterface(2, release_interface.callback());
   ASSERT_TRUE(release_interface.WaitForResult());
 
   handle->Close();
 }
 
 }  // namespace
 
 }  // namespace device