https://webkit.org/b/65829
rdar://problem/11271238

Reviewed by Joseph Pecoraro.

* inspector/InjectedScriptSource.js:
(InjectedScript.prototype._evaluateOn): Don't use 'eval' parameter (it isn't
allowed in strict mode). Swap window.eval with our known eval instead.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146937 268f45cc-cd09-0410-ab3c-d52691b4dbfc