Occasional null deref in WebImmediateActionController
https://bugs.webkit.org/show_bug.cgi?id=144772
<rdar://problem/
20811128>
Reviewed by Beth Dakin.
* WebView/WebImmediateActionController.mm:
(-[WebImmediateActionController _defaultAnimationController]):
(-[WebImmediateActionController _animationControllerForDataDetectedText]):
(-[WebImmediateActionController _animationControllerForDataDetectedLink]):
Null-check TextIndicators before dereferencing.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@183957
268f45cc-cd09-0410-ab3c-
d52691b4dbfc