drive: Stop using resource ID to access local metadata in CreateDirectoryOperation

chrome/browser/chromeos/drive/resource_metadata.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/chromeos/drive/resource_metadata.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "base/sys_info.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
@@ skipping 421 matching lines @@
   for (size_t i = 0; i < children.size(); ++i) {
     ResourceEntry entry;
     if (storage_->GetEntry(children[i], &entry) &&
         entry.file_info().is_directory()) {
       sub_directories->insert(GetFilePath(children[i]));
       GetSubDirectoriesRecursively(children[i], sub_directories);
     }
   }
 }
 
-std::string ResourceMetadata::GetChildResourceId(
-    const std::string& parent_local_id,
-    const std::string& base_name) {
+std::string ResourceMetadata::GetChildId(const std::string& parent_local_id,
+                                         const std::string& base_name) {
   DCHECK(blocking_task_runner_->RunsTasksOnCurrentThread());
   return storage_->GetChild(parent_local_id, base_name);
 }
 
 scoped_ptr<ResourceMetadata::Iterator> ResourceMetadata::GetIterator() {
   DCHECK(blocking_task_runner_->RunsTasksOnCurrentThread());
 
   return storage_->GetIterator();
 }
 
@@ skipping 160 matching lines @@
     for (size_t i = 0; i < children.size(); ++i) {
       if (!RemoveEntryRecursively(children[i]))
         return false;
     }
   }
   return storage_->RemoveEntry(id);
 }
 
 }  // namespace internal
 }  // namespace drive