Reviewed by Kevin

    Reviewed by Kevin

        Fix for these bugs:

        <rdar://problem/3939523> in some cases, text does not retain style info after pressing return twice
        <rdar://problem/3944492> after pressing return twice, text is bold when it shouldn't be

        * khtml/editing/htmlediting.cpp:
        (khtml::InsertParagraphSeparatorCommand::setFullTypingStyleBeforeInsertion):
        Merge the typing style with the computed style for the current position. Fixes both bugs.
        * khtml/editing/htmlediting.h:
        * layout-tests/editing/inserting/insert-div-023-expected.txt: Added.
        * layout-tests/editing/inserting/insert-div-023.html: Added.
        * layout-tests/editing/inserting/insert-div-024-expected.txt: Added.
        * layout-tests/editing/inserting/insert-div-024.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@8320 268f45cc-cd09-0410-ab3c-d52691b4dbfc