Reviewed by Xan Lopez.

        [GTK] Unskipping some test cases in userscripts dependent on addUserStyleSheet
        https://bugs.webkit.org/show_bug.cgi?id=50808

        Unskipping the following test cases:
        userscripts/mixed-case-stylesheet.html
        userscripts/simple-stylesheet.html
        userscripts/user-style-all-frames.html

        * platform/gtk/Skipped:
2010-12-10  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Gustavo Noronha Silva.

        Remove unnecessary variable names from DumpRenderTreeSupportGtk
        https://bugs.webkit.org/show_bug.cgi?id=50815

        There were some unnecessary variable names in DumpRenderTreeSupportGtk,
        so remove them.

        * WebCoreSupport/DumpRenderTreeSupportGtk.h: Do it.
2010-12-10  Eric Seidel  <eric@webkit.org>

        Reviewed by Ojan Vafai.

        webkit-patch: not possible to use build-and-test with local commits
        https://bugs.webkit.org/show_bug.cgi?id=33378

        Make --no-clean not even check if we have local commits.
        It's unclear to me why the code was originally written this way.
        I was unable to dig up a reason from svn history.

        * Scripts/webkitpy/tool/steps/cleanworkingdirectory.py:
        * Scripts/webkitpy/tool/steps/cleanworkingdirectory_unittest.py: Copied from WebKitTools/Scripts/webkitpy/tool/steps/cleanworkingdirectory.py.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@73735 268f45cc-cd09-0410-ab3c-d52691b4dbfc