[webkit-reviews] review requested: [Bug 60545] Perform some forward declarations suggested by include-what-you-use : [Attachment 92955] Patch

[bugzilla-daemon at webkit.org]

Tony Gentilcore <tonyg at chromium.org> has asked	for review:
Bug 60545: Perform some forward declarations suggested by include-what-you-use
https://bugs.webkit.org/show_bug.cgi?id=60545

Attachment 92955: Patch
https://bugs.webkit.org/attachment.cgi?id=92955&action=review