Comment objectType field of ApplicationResource, resolving TODO

chrome/browser/chromeos/gdata/gdata_file_system.h

Index: chrome/browser/chromeos/gdata/gdata_file_system.h
diff --git a/chrome/browser/chromeos/gdata/gdata_file_system.h b/chrome/browser/chromeos/gdata/gdata_file_system.h
index 54c20f545e75c49110398152d7d6ae112b670ec9..353d69572a0dd693bfa6747b97b4354f063564de 100644
--- a/chrome/browser/chromeos/gdata/gdata_file_system.h
+++ b/chrome/browser/chromeos/gdata/gdata_file_system.h
@@ -787,6 +787,7 @@ class GDataFileSystem : public GDataFileSystemInterface,
       const std::string& resource_id,
       const std::string& md5,
       const FilePath& cache_file_path);
+
   // Callback for getting the size of the cache file in the blocking pool.
   void OnGetFileSizeCompleteForUpdateFile(
       const FileOperationCallback& callback,
@@ -795,6 +796,7 @@ class GDataFileSystem : public GDataFileSystemInterface,
       const FilePath& cache_file_path,
       GDataFileError* error,
       int64* file_size);
+
   // Callback for GDataRootDirectory::GetEntryByResourceIdAsync.
   void OnGetFileCompleteForUpdateFileByEntry(
     const FileOperationCallback& callback,
@@ -803,7 +805,6 @@ class GDataFileSystem : public GDataFileSystemInterface,
     const FilePath& cache_file_path,
     GDataEntry* entry);
 
-
   // Called when GDataUploader::UploadUpdatedFile() is completed for
   // UpdateFileByResourceId().
   void OnUpdatedFileUploaded(