Revert 137657 - Remove directory_path argument from chromeos::FindEntryCallback

chrome/browser/chromeos/gdata/gdata_file_system_unittest.cc

Index: chrome/browser/chromeos/gdata/gdata_file_system_unittest.cc
===================================================================
--- chrome/browser/chromeos/gdata/gdata_file_system_unittest.cc	(revision 137657)
+++ chrome/browser/chromeos/gdata/gdata_file_system_unittest.cc	(working copy)
@@ -958,9 +958,13 @@
 
   static void OnExpectToFindEntry(const FilePath& search_file_path,
                                   base::PlatformFileError error,
+                                  const FilePath& directory_path,
                                   GDataEntry* entry) {
     ASSERT_TRUE(entry);
-    ASSERT_EQ(search_file_path, entry->GetFilePath());
+    if (entry->file_info().is_directory)
+      ASSERT_EQ(search_file_path, directory_path);
+    else
+      ASSERT_EQ(search_file_path, directory_path.Append(entry->file_name()));
   }
 
   static Value* LoadJSONFile(const std::string& filename) {