Web Inspector: Broken shortcuts in Snippets SourceFrame
https://bugs.webkit.org/show_bug.cgi?id=112038

Reviewed by Pavel Feldman.

* inspector/front-end/SnippetJavaScriptSourceFrame.js:
(WebInspector.SnippetJavaScriptSourceFrame):
(WebInspector.SnippetJavaScriptSourceFrame.prototype._onKeyDown):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145499 268f45cc-cd09-0410-ab3c-d52691b4dbfc