Rename StorageMonitor Initialize function to EnsureInitialized for better understanding.

chrome/browser/storage_monitor/storage_monitor.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.
 
 #include "chrome/browser/storage_monitor/storage_monitor.h"
 
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/storage_monitor/removable_storage_observer.h"
 #include "chrome/browser/storage_monitor/transient_device_ids.h"
@@ skipping 43 matching lines @@
 
   base::AutoLock lock(storage_lock_);
   for (StorageMap::const_iterator it = storage_map_.begin();
        it != storage_map_.end();
        ++it) {
     results.push_back(it->second);
   }
   return results;
 }
 
-void StorageMonitor::Initialize(base::Closure callback) {
+void StorageMonitor::EnsureInitialized(base::Closure callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (initialized_) {
     if (!callback.is_null())
       callback.Run();
     return;
   }
 
   if (!callback.is_null()) {
     on_initialize_callbacks_.push_back(callback);
   }
@@ skipping 101 matching lines @@
   }
 
   DVLOG(1) << "RemovableStorageDetached for id " << id;
   if (StorageInfo::IsRemovableDevice(info.device_id())) {
     observer_list_->Notify(
         &RemovableStorageObserver::OnRemovableStorageDetached, info);
   }
 }
 
 }  // namespace chrome