[automerger] Fix Layout.primaryIsTrailingPreviousAllLineOffsets am: 2778b1e49d am: 77b7393e7d am: 126189263d am: 29534f6c57 am: 09bfff78dd
am: 36e9a7af7f

Change-Id: Iead8dd8c3e4a0e675a86767bae54c2ddd599e65a