Fix DriveFileSyncService::GetOriginForEntry

chrome/browser/sync_file_system/drive_file_sync_service.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/sync_file_system/drive_file_sync_service.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 1443 matching lines @@
 }
 
 bool DriveFileSyncService::GetOriginForEntry(
     const google_apis::DocumentEntry& entry,
     GURL* origin_out) {
   typedef ScopedVector<google_apis::Link>::const_iterator iterator;
   for (iterator itr = entry.links().begin();
        itr != entry.links().end(); ++itr) {
     if ((*itr)->type() != google_apis::Link::LINK_PARENT)
       continue;
-    GURL origin(UTF16ToUTF8((*itr)->title()));
-    if (!origin.is_valid())
-      continue;
+    GURL origin(DriveFileSyncClient::DirectoryTitleToOrigin(
+        UTF16ToUTF8((*itr)->title())));
+    DCHECK(origin.is_valid());
 
     if (!metadata_store_->IsBatchSyncOrigin(origin) &&
         !metadata_store_->IsIncrementalSyncOrigin(origin))
       continue;
     std::string resource_id(metadata_store_->GetResourceIdForOrigin(origin));
     GURL resource_link(sync_client_->ResourceIdToResourceLink(resource_id));
     if ((*itr)->href().GetOrigin() != resource_link.GetOrigin() ||
         (*itr)->href().path() != resource_link.path())
       continue;
 
@@ skipping 30 matching lines @@
 fileapi::SyncStatusCode
 DriveFileSyncService::GDataErrorCodeToSyncStatusCodeWrapper(
     google_apis::GDataErrorCode error) const {
   fileapi::SyncStatusCode status = GDataErrorCodeToSyncStatusCode(error);
   if (status != fileapi::SYNC_STATUS_OK && !sync_client_->IsAuthenticated())
     return fileapi::SYNC_STATUS_AUTHENTICATION_FAILED;
   return status;
 }
 
 }  // namespace sync_file_system