Merge "Refine OatFileAssistant.MakeUpToDate failure result."
am: fd9ac38

* commit 'fd9ac384741435902d4fc03034f4cbaafaa85780':
  Refine OatFileAssistant.MakeUpToDate failure result.

Change-Id: I58b3390da7f9d704405516873c2bf528c726c46d