Rename StorageMonitor Initialize function to EnsureInitialized for better understanding.

chrome/browser/extensions/api/media_galleries/media_galleries_api.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.
 
 // Implements the Chrome Extensions Media Galleries API.
 
 #include "chrome/browser/extensions/api/media_galleries/media_galleries_api.h"
 
 #include <set>
 #include <string>
@@ skipping 75 matching lines @@
   scoped_ptr<GetMediaFileSystems::Params> params(
       GetMediaFileSystems::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   MediaGalleries::GetMediaFileSystemsInteractivity interactive =
       MediaGalleries::GET_MEDIA_FILE_SYSTEMS_INTERACTIVITY_NO;
   if (params->details.get() && params->details->interactive != MediaGalleries::
          GET_MEDIA_FILE_SYSTEMS_INTERACTIVITY_NONE) {
     interactive = params->details->interactive;
   }
 
-  chrome::StorageMonitor::GetInstance()->Initialize(base::Bind(
+  chrome::StorageMonitor::GetInstance()->EnsureInitialized(base::Bind(
       &MediaGalleriesGetMediaFileSystemsFunction::OnStorageMonitorInit,
       this,
       interactive));
   return true;
 }
 
 void MediaGalleriesGetMediaFileSystemsFunction::OnStorageMonitorInit(
     MediaGalleries::GetMediaFileSystemsInteractivity interactive) {
   switch (interactive) {
     case MediaGalleries::GET_MEDIA_FILE_SYSTEMS_INTERACTIVITY_YES: {
@@ skipping 141 matching lines @@
 bool MediaGalleriesAssembleMediaFileFunction::RunImpl() {
   if (!ApiIsAccessible(&error_))
     return false;
 
   // TODO(vandebo) Update the metadata and return the new file.
   SetResult(base::Value::CreateNullValue());
   return true;
 }
 
 }  // namespace extensions