Remove InjectedScriptHost.evaluateReturnsEvalFunction.

https://webkit.org/b/114099

Source/WebCore:

* inspector/InjectedScriptHost.h:
(InjectedScriptHost):
* inspector/InjectedScriptHost.idl:
* inspector/InjectedScriptSource.js:
(InjectedScript.prototype._evaluateOn):

LayoutTests:

Reviewed by Joseph Pecoraro.

* inspector/console/command-line-api-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147861 268f45cc-cd09-0410-ab3c-d52691b4dbfc