[webkit-reviews] review requested: [Bug 60527] Return empty Favicon URL instead of default one when the frame isn't top level one. : [Attachment 93139] Address the comment

[bugzilla-daemon at webkit.org]

michaelbai at chromium.org has asked  for review:
Bug 60527: Return empty Favicon URL instead of default one when the frame isn't
top level one.
https://bugs.webkit.org/show_bug.cgi?id=60527

Attachment 93139: Address the comment
https://bugs.webkit.org/attachment.cgi?id=93139&action=review