[webkit-reviews] review requested: [Bug 29194] Shift + Mousewheel should go back/forward to match other browsers on Windows : [Attachment 39568] Fix + Tests

[bugzilla-daemon at webkit.org]

Brian Weinstein <bweinstein at apple.com> has asked  for review:
Bug 29194: Shift + Mousewheel should go back/forward to match other browsers on
Windows
https://bugs.webkit.org/show_bug.cgi?id=29194

Attachment 39568: Fix + Tests
https://bugs.webkit.org/attachment.cgi?id=39568&action=review