Pieter De Baets f51c16b270 Avoid dirtying layout when frame doesn't change
Reviewed By: nicklockwood

Differential Revision: D2939782

fb-gh-sync-id: e2346f053e9594e5d24d1e73d493a34446fb228c
shipit-source-id: e2346f053e9594e5d24d1e73d493a34446fb228c
2016-02-25 09:39:29 -08:00
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2016-02-17 07:38:33 -08:00