tree 1d1d49de82eaf63eccee06c7f11ce87c07bc45f9
parent 1f7c97197fe87c165c4727fe6ab6a97f72660990
author Youssef Elghareeb <ghareeb@google.com> 1625138416 +0200
committer Youssef Elghareeb <ghareeb@google.com> 1626706946 +0200

Enable parsing submit requirements results from change meta commits

This change enables parsing submit requirement results from NoteDb and
stores them in ChangeNotesState. Since instances of ChangeNotesState are
cached, we implement serializing submit requirement results to proto. A
test is added to ensure correct serialization. We also store the latest
patchset commit ID as a field in SubmitRequirementResult, since it's
needed later when submit requirements are stored in the change revision
notes.

Previously, The change meta ref contained published comments only. Since
now it can contain results of submit requirements, we rename
HumanCommentsRevisionNoteData to ChangeRevisionNoteData.

In the next change in this series, we'll implement storing submit
requirements in NoteDb when the change is merged.

Change-Id: I582c12eae8089d4a774125b86b914baa29773790