LayoutTests:

LayoutTests:

        Reviewed by Hyatt.

        - fix layout test editing/style/table-selection.html

        * editing/style/table-selection-expected.txt: Updated selection delegate output.

WebCore:

        Reviewed by Hyatt.

        - fix layout test editing/style/table-selection.html

        This was broken by the change to keep whitespace text nodes in tables. They safely didn't render,
        but the font delta style change command would wrap them in spans, creating extra anonymous table
        cells.

        * editing/ApplyStyleCommand.cpp:
        (WebCore::ApplyStyleCommand::applyRelativeFontStyleChange): Don't wrap in a span if the text node
        is not rendered.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@21922 268f45cc-cd09-0410-ab3c-d52691b4dbfc