LayoutTests:

LayoutTests:

        Reviewed by levi

        * editing/deleting/table-cells-expected.checksum: Added.
        * editing/deleting/table-cells-expected.png: Added.
        * editing/deleting/table-cells-expected.txt: Added.
        * editing/deleting/table-cells.html: Added.
        * editing/inserting/paragraph-separator-in-table-1-expected.checksum: Added.
        * editing/inserting/paragraph-separator-in-table-1-expected.png: Added.
        * editing/inserting/paragraph-separator-in-table-1-expected.txt: Added.
        * editing/inserting/paragraph-separator-in-table-1.html: Added.
        * editing/inserting/paragraph-separator-in-table-2-expected.checksum: Added.
        * editing/inserting/paragraph-separator-in-table-2-expected.png: Added.
        * editing/inserting/paragraph-separator-in-table-2-expected.txt: Added.
        * editing/inserting/paragraph-separator-in-table-2.html: Added.

WebCore:

        Reviewed by levi

        * editing/DeleteSelectionCommand.cpp:
        (WebCore::DeleteSelectionCommand::initializePositionData): Fix a bug in the code
        to stop merges across table cells.
        (WebCore::DeleteSelectionCommand::mergeParagraphs): Move the code to stop merges
        across table cells to initializePositionData so that its changes to
        m_mergeBlocksAfterDelete can take effect on the endingPosition.
        * editing/InsertParagraphSeparatorCommand.cpp:
        (WebCore::InsertParagraphSeparatorCommand::doApply): Turn into an InsertLineBreak
        instead of splitting/cloning a table cell.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@14962 268f45cc-cd09-0410-ab3c-d52691b4dbfc