[StorageMonitor] Move StorageMonitor ownership to BrowserProcessImpl

chrome/browser/storage_monitor/storage_monitor_linux.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.
 
 // StorageMonitorLinux implementation.
 
 #include "chrome/browser/storage_monitor/storage_monitor_linux.h"
 
 #include <mntent.h>
 #include <stdio.h>
@@ skipping 495 matching lines @@
   const base::FilePath mount_point(storage_info->location());
 
   MountPointInfo mount_point_info;
   mount_point_info.mount_device = mount_device;
   mount_point_info.storage_info = *storage_info;
   mount_info_map_[mount_point] = mount_point_info;
   mount_priority_map_[mount_device][mount_point] = removable;
   receiver()->ProcessAttach(*storage_info);
 }
 
+StorageMonitor* StorageMonitor::Create() {
+  const base::FilePath kDefaultMtabPath("/etc/mtab");
+  return new StorageMonitorLinux(kDefaultMtabPath);
+}
+
 }  // namespace chrome