Random cleanup for c/b/cros/extensions/file_manager.

chrome/browser/chromeos/file_manager/volume_manager.cc

 // Copyright 2013 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 "chrome/browser/chromeos/file_manager/volume_manager.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 164 matching lines @@
 
 VolumeManager* VolumeManager::Get(content::BrowserContext* context) {
   return VolumeManagerFactory::Get(context);
 }
 
 void VolumeManager::Initialize() {
   // Path to mount user folders have changed several times. We need to migrate
   // the old preferences on paths to the new format when needed. For the detail,
   // see the comments in file_manager::util::MigratePathFromOldFormat,
   // Note: Preferences related to downloads are handled in download_prefs.cc.
-  // TODO(kinaba): Remove this are several rounds of releases.
+  // TODO(kinaba): Remove this after several rounds of releases.
   const base::FilePath old_path =
       profile_->GetPrefs()->GetFilePath(prefs::kSelectFileLastDirectory);
   base::FilePath new_path;
   if (!old_path.empty() &&
       file_manager::util::MigratePathFromOldFormat(profile_,
                                                    old_path, &new_path)) {
     profile_->GetPrefs()->SetFilePath(prefs::kSelectFileLastDirectory,
                                       new_path);
   }
 
@@ skipping 291 matching lines @@
           disk_mount_manager_->mount_points().begin()->second.mount_path;
       disk_mount_manager_->UnmountPath(
           mount_path,
           chromeos::UNMOUNT_OPTIONS_NONE,
           chromeos::disks::DiskMountManager::UnmountPathCallback());
     }
   }
 }
 
 }  // namespace file_manager