[webkit-reviews] review requested: [Bug 118288] vibrate function have to return boolean value. : [Attachment 206054] Patch

[bugzilla-daemon at webkit.org]

Kihong Kwon <kihong.kwon at samsung.com> has asked  for review:
Bug 118288: vibrate function have to return boolean value.
https://bugs.webkit.org/show_bug.cgi?id=118288

Attachment 206054: Patch
https://bugs.webkit.org/attachment.cgi?id=206054&action=review