BTW, I ended up backing out the inadvertently-reformatting-laden commit referenced in comment 37, and I flushed all latent reformatting in layout in bug 1574310. So everything should be good now (at least in the layout directory).
Bug 1038294 Comment 38 Edit History
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BTW, I ended up backing out the [inadvertently-reformatting-laden commit](https://hg.mozilla.org/integration/autoland/rev/4d8eb840fc2eaa37f6e75e5a5f2e8863beeccf19) referenced in comment 37, and I flushed all latent reformatting in layout in bug 1574310. So everything should be good now (at least in the layout directory).