Web Inspector: [ACE] show execution line in Ace editor
https://bugs.webkit.org/show_bug.cgi?id=111575

Patch by Andrey Lushnikov <lushnikov@chromium.org> on 2013-03-06
Reviewed by Pavel Feldman.

Highlight execution line by the means of Ace full line markers.

No new tests.

* inspector/front-end/AceTextEditor.js:
(WebInspector.AceTextEditor.prototype.setExecutionLine):
(WebInspector.AceTextEditor.prototype.clearExecutionLine):
(WebInspector.AceTextEditor.prototype.setSelection):
* inspector/front-end/ace/acedevtools.css:
(.ace-editor-container):
(.webkit-execution-line):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144934 268f45cc-cd09-0410-ab3c-d52691b4dbfc