[components/storage_monitor] Use ThreadTaskRunnerHandle instead of LoopProxy

components/storage_monitor/storage_monitor_chromeos.cc

Index: components/storage_monitor/storage_monitor_chromeos.cc
diff --git a/components/storage_monitor/storage_monitor_chromeos.cc b/components/storage_monitor/storage_monitor_chromeos.cc
index 6227ee00aa21266da8d7012fd3f9da3f237900b8..f6e9fc5a233eeff412acfedad6f69bfa470eaf5d 100644
--- a/components/storage_monitor/storage_monitor_chromeos.cc
+++ b/components/storage_monitor/storage_monitor_chromeos.cc
@@ -6,6 +6,7 @@
 
 #include "base/files/file_path.h"
 #include "base/logging.h"
+#include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
@@ -104,9 +105,9 @@ void StorageMonitorCros::Init() {
   CheckExistingMountPoints();
 
   if (!media_transfer_protocol_manager_) {
-    scoped_refptr<base::MessageLoopProxy> loop_proxy;
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner;
     media_transfer_protocol_manager_.reset(
-        device::MediaTransferProtocolManager::Initialize(loop_proxy));
+        device::MediaTransferProtocolManager::Initialize(task_runner));

[erikwright (departed), 2015/05/11 18:29:18]

shouldn't this just be

...Initialize(scoped_refptr<base::SingleThreadTaskRunner>())

?

[Pranay, 2015/05/12 03:19:48]

Done.

   }
 
   media_transfer_protocol_device_observer_.reset(