[TIMOB-17718] iOS: returning high for iPhone 6+ density
[TIMOB-17712] Refactor code for presentationOrientation
[TIMOB-17712] Always delay orientation and statusBar updates on becoming first responder
Merge pull request #6202 from jonalter/TIMOB-17718

[TIMOB-17718] iOS: returning high for iPhone 6+ density
Merge pull request #6204 from vishalduggal/timob-17712

[TIMOB-17712] iOS8: Avoid race condition on dismissal of modal window