Reviewed by Kent Tamura.

        Make sure a non-zero value is used for tile-width to avoid a crash
        https://bugs.webkit.org/show_bug.cgi?id=50341

        The scaled tile width can be very small at times (e.g. with 'style: font 1
        required'). So use a minimum width of 1 instead of using 0 (which leads to a
        crash).

        * fast/dom/HTMLProgressElement/progress-element-with-style-crash.html: Added.
        * fast/dom/HTMLProgressElement/progress-element-with-style-crash-expected.txt: Added.
2010-12-09  Sadrul Habib Chowdhury  <sadrul@chromium.org>

        Reviewed by Kent Tamura.

        Make sure a non-zero value is used for tile-width to avoid a crash
        https://bugs.webkit.org/show_bug.cgi?id=50341

        The scaled tile width can be very small at times (e.g. with 'style: font 1
        required'). So use a minimum width of 1 instead of using 0 (which leads to a
        crash).

        Tests: fast/dom/HTMLProgressElement/progress-element-with-style-crash.html

        * rendering/RenderThemeChromiumSkia.cpp:
        (WebCore::RenderThemeChromiumSkia::paintProgressBar):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@73685 268f45cc-cd09-0410-ab3c-d52691b4dbfc