44a935eb0a
I52a6799395 extended magic branch options with approvals, but missed to include the approvals in the change message. Render the approvals for new change and for new patch set. * Uploaded patch set 1: Code-Review-1 Verified+1. * Uploaded patch set 2: Code-Review+1 Verified-1: Commit message was updated. Label votes are only included in the change message, when they differ from the current votes from the same user. This is the same logic as implemented in PostReview. Unit test is extended to verify that the approvals included in change message. To prevent the test to be flaky and make chronological sorting order stable (createdOn attribute of message) clock step is bumped to 1 second in AbstractPushForReview. Reported-By: Khai Do <zaro0508@gmail.com> Change-Id: I60a5f1447f084dfd3967ee335652df4a75354a71