Deprecate media_task_runner() from FileSystemTaskRunners

chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc

Index: chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
diff --git a/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc b/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
index 4ef2514eca61d855487a20160b99ef8d104aabd8..eb7aedd448f66b6b34909e8072ac54dc5460a4cb 100644
--- a/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
+++ b/chrome/browser/media_galleries/win/mtp_device_delegate_impl_win.cc
@@ -22,6 +22,7 @@
 #include "base/task_runner_util.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/threading/thread_restrictions.h"
+#include "chrome/browser/media_galleries/fileapi/media_file_system_mount_point_provider.h"
 #include "chrome/browser/media_galleries/win/mtp_device_object_entry.h"
 #include "chrome/browser/media_galleries/win/mtp_device_object_enumerator.h"
 #include "chrome/browser/media_galleries/win/mtp_device_operations_util.h"
@@ -29,7 +30,6 @@
 #include "chrome/browser/media_galleries/win/snapshot_file_details.h"
 #include "chrome/browser/storage_monitor/storage_monitor.h"
 #include "content/public/browser/browser_thread.h"
-#include "webkit/browser/fileapi/file_system_task_runners.h"
 #include "webkit/common/fileapi/file_system_util.h"
 
 namespace chrome {
@@ -59,7 +59,8 @@ bool GetStorageInfoOnUIThread(const string16& storage_path,
 scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner() {
   base::SequencedWorkerPool* pool = content::BrowserThread::GetBlockingPool();
   base::SequencedWorkerPool::SequenceToken media_sequence_token =
-      pool->GetNamedSequenceToken(fileapi::kMediaTaskRunnerName);
+      pool->GetNamedSequenceToken(
+          MediaFileSystemMountPointProvider::kMediaTaskRunnerName);
   return pool->GetSequencedTaskRunner(media_sequence_token);
 }