Remove implicit conversions from scoped_refptr to T* in components/

components/storage_monitor/volume_mount_watcher_win.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 "components/storage_monitor/volume_mount_watcher_win.h"
 
 #include <windows.h>
 
 #include <dbt.h>
 #include <fileapi.h>
@@ skipping 342 matching lines @@
 // a) Enumerate attached devices
 // b) Create weak pointers for which to send completion signals from
 // c) Retrieve metadata on the volumes and then
 // d) Notify that metadata to listeners.
 void VolumeMountWatcherWin::Init() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   // When VolumeMountWatcherWin is created, the message pumps are not running
   // so a posted task from the constructor would never run. Therefore, do all
   // the initializations here.
-  base::PostTaskAndReplyWithResult(task_runner_, FROM_HERE,
-      GetAttachedDevicesCallback(),
+  base::PostTaskAndReplyWithResult(
+      task_runner_.get(), FROM_HERE, GetAttachedDevicesCallback(),
       base::Bind(&VolumeMountWatcherWin::AddDevicesOnUIThread,
                  weak_factory_.GetWeakPtr()));
 }
 
 void VolumeMountWatcherWin::AddDevicesOnUIThread(
     std::vector<base::FilePath> removable_devices) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   for (size_t i = 0; i < removable_devices.size(); i++) {
     if (ContainsKey(pending_device_checks_, removable_devices[i]))
@@ skipping 172 matching lines @@
     callback.Run(StorageMonitor::EJECT_FAILURE);
     return;
   }
 
   task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&EjectDeviceInThreadPool, device, callback, task_runner_, 0));
 }
 
 }  // namespace storage_monitor