Reviewed by Alexey Proskuryakov.

        Strikethrough disappears when posting a message on odnoklassniki.ru
        https://bugs.webkit.org/show_bug.cgi?id=53475

        Changing the behavior of the strikethrough execCommand when styleWithCSS
        is false. We formerly created <s> tags, which was different than both IE
        and FF and caused problems with some rich text editors that would strip
        out unexpected tags such as <s>.

        Test: editing/execCommand/strikethrough-uses-strike-tag.html

        * editing/ApplyStyleCommand.cpp:
        (WebCore::ApplyStyleCommand::addInlineStyleIfNeeded):
2011-02-14  Levi Weintraub  <leviw@chromium.org>

        Reviewed by Alexey Proskuryakov.

        Strikethrough disappears when posting a message on odnoklassniki.ru
        https://bugs.webkit.org/show_bug.cgi?id=53475

        Updating test expectations and creating a test in an attempt to prevent the
        uninformed WebKit dev from switching back to using <s> tags for strikethrough.
        As explained in the bug, this is bad for compatibility with various rich text
        editors.

        * editing/execCommand/query-text-decoration-with-typing-style-expected.txt:
        * editing/execCommand/script-tests/strikethrough-uses-strike-tag.js: Added.
        (test):
        * editing/execCommand/script-tests/toggle-style-2.js:
        * editing/execCommand/strikethrough-uses-strike-tag-expected.txt: Added.
        * editing/execCommand/strikethrough-uses-strike-tag.html: Added.
        * editing/execCommand/strikethroughSelection-expected.txt:
        * editing/execCommand/toggle-style-2-expected.txt:
        * editing/style/inline-style-container-expected.txt:
        * editing/style/inline-style-extend-run-expected.txt:
        * editing/style/push-down-implicit-styles-around-list-expected.txt:
        * editing/style/push-down-implicit-styles-expected.txt:
        * editing/style/script-tests/inline-style-container.js:
        * editing/style/script-tests/inline-style-extend-run.js:
        * editing/style/script-tests/push-down-implicit-styles-around-list.js:
        * editing/style/script-tests/push-down-implicit-styles.js:
        * editing/style/style-text-node-without-editable-parent-expected.txt:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@78515 268f45cc-cd09-0410-ab3c-d52691b4dbfc