Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/gamepad/gamepad_provider.cc

 // 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.
 
 #include "content/browser/gamepad/gamepad_provider.h"
 
 #include <stddef.h>
 #include <string.h>
 #include <cmath>
 #include <set>
@@ skipping 32 matching lines @@
     const ClosureAndThread& other) = default;
 
 GamepadProvider::ClosureAndThread::~ClosureAndThread() {
 }
 
 GamepadProvider::GamepadProvider()
     : is_paused_(true),
       have_scheduled_do_poll_(false),
       devices_changed_(true),
       ever_had_user_gesture_(false) {
-  Initialize(scoped_ptr<GamepadDataFetcher>());
+  Initialize(std::unique_ptr<GamepadDataFetcher>());
 }
 
-GamepadProvider::GamepadProvider(scoped_ptr<GamepadDataFetcher> fetcher)
+GamepadProvider::GamepadProvider(std::unique_ptr<GamepadDataFetcher> fetcher)
     : is_paused_(true),
       have_scheduled_do_poll_(false),
       devices_changed_(true),
       ever_had_user_gesture_(false) {
   Initialize(std::move(fetcher));
 }
 
 GamepadProvider::~GamepadProvider() {
   base::SystemMonitor* monitor = base::SystemMonitor::Get();
   if (monitor)
@@ skipping 50 matching lines @@
   base::AutoLock lock(user_gesture_lock_);
   user_gesture_observers_.push_back(
       ClosureAndThread(closure, base::MessageLoop::current()->task_runner()));
 }
 
 void GamepadProvider::OnDevicesChanged(base::SystemMonitor::DeviceType type) {
   base::AutoLock lock(devices_changed_lock_);
   devices_changed_ = true;
 }
 
-void GamepadProvider::Initialize(scoped_ptr<GamepadDataFetcher> fetcher) {
+void GamepadProvider::Initialize(std::unique_ptr<GamepadDataFetcher> fetcher) {
   size_t data_size = sizeof(GamepadHardwareBuffer);
   base::SystemMonitor* monitor = base::SystemMonitor::Get();
   if (monitor)
     monitor->AddDevicesChangedObserver(this);
   bool res = gamepad_shared_memory_.CreateAndMapAnonymous(data_size);
   CHECK(res);
   GamepadHardwareBuffer* hwbuf = SharedMemoryAsHardwareBuffer();
   memset(hwbuf, 0, sizeof(GamepadHardwareBuffer));
   pad_states_.reset(new PadState[WebGamepads::itemsLengthCap]);
 
@@ skipping 13 matching lines @@
   const base::MessageLoop::Type kMessageLoopType = base::MessageLoop::TYPE_UI;
 #endif
   polling_thread_->StartWithOptions(base::Thread::Options(kMessageLoopType, 0));
 
   polling_thread_->task_runner()->PostTask(
       FROM_HERE, base::Bind(&GamepadProvider::DoInitializePollingThread,
                             base::Unretained(this), base::Passed(&fetcher)));
 }
 
 void GamepadProvider::DoInitializePollingThread(
-    scoped_ptr<GamepadDataFetcher> fetcher) {
+    std::unique_ptr<GamepadDataFetcher> fetcher) {
   DCHECK(base::MessageLoop::current() == polling_thread_->message_loop());
   DCHECK(!data_fetcher_.get());  // Should only initialize once.
 
   if (!fetcher)
     fetcher.reset(new GamepadPlatformDataFetcher);
   data_fetcher_ = std::move(fetcher);
 }
 
 void GamepadProvider::SendPauseHint(bool paused) {
   DCHECK(base::MessageLoop::current() == polling_thread_->message_loop());
@@ skipping 153 matching lines @@
   }
   if (!had_gesture_before && ever_had_user_gesture_) {
     // Initialize pad_states_ for the first time.
     for (size_t i = 0; i < WebGamepads::itemsLengthCap; ++i) {
       pad_states_.get()[i].SetPad(pads.items[i]);
     }
   }
 }
 
 }  // namespace content