Chris Bracken a6f0be9844 Fix unguarded availability warnings for iOS (flutter/engine#4664) ...

Place all iOS code that relies on APIs introduced in iOS versions later
than our base SDK version (iOS 8) behind @available checks. This allows
us to enable the -Wunguarded-availability compiler flag for iOS builds
in the buildroot repo.

2018-02-13 11:49:43 -08:00

..

src/flutter

Fix unguarded availability warnings for iOS (flutter/engine#4664)

2018-02-13 11:49:43 -08:00