[webkit-reviews] review granted: [Bug 113898] Clean up the occlusion handler registration / unregistration code : [Attachment 196409] Patch v1

[bugzilla-daemon at webkit.org]

Antti Koivisto <koivisto at iki.fi> has granted Mark Rowe (bdash)
<mrowe at apple.com>'s request for review:
Bug 113898: Clean up the occlusion handler registration / unregistration code
https://bugs.webkit.org/show_bug.cgi?id=113898

Attachment 196409: Patch v1
https://bugs.webkit.org/attachment.cgi?id=196409&action=review