[webkit-reviews] review requested: [Bug 84818] [Blackberry] add a new function in BackingStore : [Attachment 138753] Patch

[bugzilla-daemon at webkit.org]

Chris.Guan <chris.guan at torchmobile.com.cn> has asked  for review:
Bug 84818: [Blackberry] add a new function in BackingStore
https://bugs.webkit.org/show_bug.cgi?id=84818

Attachment 138753: Patch
https://bugs.webkit.org/attachment.cgi?id=138753&action=review