[webkit-reviews] review granted: [Bug 218622] Add null checks effectively in UserInputBridge : [Attachment 413319] Patch

[bugzilla-daemon at webkit.org]

Wenson Hsieh <wenson_hsieh at apple.com> has granted Alex Christensen
<achristensen at apple.com>'s request for review:
Bug 218622: Add null checks effectively in UserInputBridge
https://bugs.webkit.org/show_bug.cgi?id=218622

Attachment 413319: Patch

https://bugs.webkit.org/attachment.cgi?id=413319&action=review