Summary: Pulled from #401
1/ Ran on iPhone 4 device with iOS 5, Hackbook iOS app, launched feed dialog,
rotate all orientations and check works as expected. Also rotated device before
launching dialog and rotating dialog to see it performed well.
2/ Ran experiment (1) with iPhone 4.3 simulator.
3/ Ran experiment (1) with iPad 4.3 simulator.
4/ Ran experiment (1) with iPad 5.0 simulator.
Reviewers: yariv, brent
Reviewed By: yariv
CC: lshepard, yariv
Differential Revision: 354600
Revert Plan: OK
Task ID: 673148