Reviewed by Chris

    Reviewed by Chris

        Fix for these bugs:

        <rdar://problem/4013025> Copy/Paste of quoted word results in removal of any following <cr>
        <rdar://problem/4013100> Copy/Paste quoted text and then decrease quote level does not change text color

        For the most part, these bugs were caused by errors and lack of foresight on my part when
        I added the better paste code. Chalk these fixes up to the result of bake time.

        * khtml/editing/htmlediting.cpp:
        (khtml::ReplacementFragment::ReplacementFragment): Need to move count of number of blocks in
        fragment after the call to remove unrendered nodes. Meant to do this before, but forgot to.
        (khtml::ReplacementFragment::removeStyleNodes): Need to remove inline styles from elements!
        Terrible omission now fixed.
        (khtml::ReplacementFragment::removeBlockquoteColorsIfNeeded): Remove blockquote colors for now.
        Code has a more extensive comment in it now to explain the difficulty, and the need for more
        study and changes.
        (khtml::ReplaceSelectionCommand::doApply): Need to call applyStyleToInsertedNodes() in the
        m_fragment.hasInterchangeNewline() case. This was just missed before.
        * layout-tests/editing/pasteboard/paste-text-011-expected.txt: Updated results, subtly different, but OK.
        * layout-tests/editing/pasteboard/paste-text-017-expected.txt: Updated for <p> to <div> change in test content.
        * layout-tests/editing/pasteboard/paste-text-017.html: Needed to change <p> to <div> to
        make this test go with the new design of using <div> tags for default paragraphs.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@8631 268f45cc-cd09-0410-ab3c-d52691b4dbfc