[webkit-reviews] review requested: [Bug 30996] `localStorage.setItem` can overwrite `localStorage` methods : [Attachment 137546] patch and layout test

[bugzilla-daemon at webkit.org]

Ben Murdoch <benm at google.com> has asked  for review:
Bug 30996: `localStorage.setItem` can overwrite `localStorage` methods
https://bugs.webkit.org/show_bug.cgi?id=30996

Attachment 137546: patch and layout test
https://bugs.webkit.org/attachment.cgi?id=137546&action=review

------- Additional Comments from Ben Murdoch <benm at google.com>
Patch and layout test for this issue. This brings us in line with the
implementation in FF and IE.