WebCore:

WebCore:

        Reviewed by Harrison.

        <rdar://problem/5483567> REGRESSION (Tiger only): Pasting words copied from TextEdit in Mail adds extra newline

        * editing/ReplaceSelectionCommand.cpp:
        (WebCore::ReplaceSelectionCommand::removeUnrenderedTextNodesAtEnds): Added.
        We would like to insert the fragment as-is if possible, but AppKit on Tiger
        creates fragments from RTF data that have carriage returns and spaces at the
        beginning and end, and those need to be removed since they'll interfere with
        paragraph merging.
        (WebCore::ReplaceSelectionCommand::doApply):
        * editing/ReplaceSelectionCommand.h:

LayoutTests:

        Reviewed by Harrison.

        <rdar://problem/5483567> REGRESSION (Tiger only): Pasting words copied from TextEdit in Mail adds extra newline

        Re-enabling this test:
        * editing/pasteboard/5483567.html: Added.
        * editing/pasteboard/5483567.html-disabled: Removed.
        Also demonstrates fix:
        * platform/mac/editing/pasteboard/paste-RTFD-expected.checksum:
        * platform/mac/editing/pasteboard/paste-RTFD-expected.png:
        * platform/mac/editing/pasteboard/paste-RTFD-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@26374 268f45cc-cd09-0410-ab3c-d52691b4dbfc