[webkit-reviews] review requested: [Bug 74938] Web Inspector: CSSStyleSheet::cssRules can return 0 and InspectorStyleSheet dosen't check : [Attachment 120162] Patch

[bugzilla-daemon at webkit.org]

Alexander Pavlov (apavlov) <apavlov at chromium.org> has asked  for review:
Bug 74938: Web Inspector: CSSStyleSheet::cssRules can return 0 and
InspectorStyleSheet dosen't check
https://bugs.webkit.org/show_bug.cgi?id=74938

Attachment 120162: Patch
https://bugs.webkit.org/attachment.cgi?id=120162&action=review