am 42a70ce0: am 03016e74: am 2cb17b18: am b2a7fc6b: am f97b9ced: am 677d51bb: am 5b4b84a1: am afaf74ce: Merge "Fix repeated field merging semantics."

* commit '42a70ce03d0527ea9b7a1adcbfd0534f6c317c96':