Web Inspector: [ACE] gutter size should be fixed.
https://bugs.webkit.org/show_bug.cgi?id=111576

Patch by Andrey Lushnikov <lushnikov@chromium.org> on 2013-03-07
Reviewed by Pavel Feldman.

Add a custom ace editor build that supports setFixedGutterWidth configuration
parameter and switch this setting on.

No new tests.

* inspector/front-end/AceTextEditor.js:
(WebInspector.AceTextEditor): Switch fixedGutterWidth setting on.
* inspector/front-end/ace/ace.js:
(.):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145064 268f45cc-cd09-0410-ab3c-d52691b4dbfc