Reviewed by Stephanie.

    Reviewed by Stephanie.

        Moved a number of tests from platform/mac that are not currently cross-platform,
        but should eventually be updated to work across all platforms.

        * editing/deleting/5300379-expected.checksum: Copied from platform/mac/editing/deleting/5300379-expected.checksum.
        * editing/deleting/5300379-expected.png: Copied from platform/mac/editing/deleting/5300379-expected.png.
        * editing/deleting/5300379-expected.txt: Copied from platform/mac/editing/deleting/5300379-expected.txt.
        * editing/deleting/5300379.html: Copied from platform/mac/editing/deleting/5300379.html.
        * editing/deleting/delete-to-end-of-paragraph-expected.checksum: Copied from platform/mac/editing/deleting/delete-to-end-of-paragraph-expected.checksum.
        * editing/deleting/delete-to-end-of-paragraph-expected.png: Copied from platform/mac/editing/deleting/delete-to-end-of-paragraph-expected.png.
        * editing/deleting/delete-to-end-of-paragraph-expected.txt: Copied from platform/mac/editing/deleting/delete-to-end-of-paragraph-expected.txt.
        * editing/deleting/delete-to-end-of-paragraph.html: Copied from platform/mac/editing/deleting/delete-to-end-of-paragraph.html.
        * editing/deleting/smart-delete-003-expected.checksum: Copied from platform/mac/editing/deleting/smart-delete-003-expected.checksum.
        * editing/deleting/smart-delete-003-expected.png: Copied from platform/mac/editing/deleting/smart-delete-003-expected.png.
        * editing/deleting/smart-delete-003-expected.txt: Copied from platform/mac/editing/deleting/smart-delete-003-expected.txt.
        * editing/deleting/smart-delete-003.html: Copied from platform/mac/editing/deleting/smart-delete-003.html.
        * editing/deleting/smart-delete-004-expected.checksum: Copied from platform/mac/editing/deleting/smart-delete-004-expected.checksum.
        * editing/deleting/smart-delete-004-expected.png: Copied from platform/mac/editing/deleting/smart-delete-004-expected.png.
        * editing/deleting/smart-delete-004-expected.txt: Copied from platform/mac/editing/deleting/smart-delete-004-expected.txt.
        * editing/deleting/smart-delete-004.html: Copied from platform/mac/editing/deleting/smart-delete-004.html.
        * editing/execCommand/nsresponder-indent-expected.checksum: Copied from platform/mac/editing/execCommand/nsresponder-indent-expected.checksum.
        * editing/execCommand/nsresponder-indent-expected.png: Copied from platform/mac/editing/execCommand/nsresponder-indent-expected.png.
        * editing/execCommand/nsresponder-indent-expected.txt: Copied from platform/mac/editing/execCommand/nsresponder-indent-expected.txt.
        * editing/execCommand/nsresponder-indent.html: Copied from platform/mac/editing/execCommand/nsresponder-indent.html.
        * editing/execCommand/nsresponder-outdent-expected.checksum: Copied from platform/mac/editing/execCommand/nsresponder-outdent-expected.checksum.
        * editing/execCommand/nsresponder-outdent-expected.png: Copied from platform/mac/editing/execCommand/nsresponder-outdent-expected.png.
        * editing/execCommand/nsresponder-outdent-expected.txt: Copied from platform/mac/editing/execCommand/nsresponder-outdent-expected.txt.
        * editing/execCommand/nsresponder-outdent.html: Copied from platform/mac/editing/execCommand/nsresponder-outdent.html.
        * editing/selection/4947387-expected.checksum: Copied from platform/mac/editing/selection/4947387-expected.checksum.
        * editing/selection/4947387-expected.png: Copied from platform/mac/editing/selection/4947387-expected.png.
        * editing/selection/4947387-expected.txt: Copied from platform/mac/editing/selection/4947387-expected.txt.
        * editing/selection/4947387.html: Copied from platform/mac/editing/selection/4947387.html.
        * editing/selection/5195166-1-expected.checksum: Copied from platform/mac/editing/selection/5195166-1-expected.checksum.
        * editing/selection/5195166-1-expected.png: Copied from platform/mac/editing/selection/5195166-1-expected.png.
        * editing/selection/5195166-1-expected.txt: Copied from platform/mac/editing/selection/5195166-1-expected.txt.
        * editing/selection/5195166-1.html: Copied from platform/mac/editing/selection/5195166-1.html.
        * editing/selection/5195166-2-expected.checksum: Copied from platform/mac/editing/selection/5195166-2-expected.checksum.
        * editing/selection/5195166-2-expected.png: Copied from platform/mac/editing/selection/5195166-2-expected.png.
        * editing/selection/5195166-2-expected.txt: Copied from platform/mac/editing/selection/5195166-2-expected.txt.
        * editing/selection/5195166-2.html: Copied from platform/mac/editing/selection/5195166-2.html.
        * editing/selection/select-line-expected.txt: Copied from platform/mac/editing/selection/select-line-expected.txt.
        * editing/selection/select-line.html: Copied from platform/mac/editing/selection/select-line.html.
        * editing/selection/selection-actions-expected.checksum: Copied from platform/mac/editing/selection/selection-actions-expected.checksum.
        * editing/selection/selection-actions-expected.png: Copied from platform/mac/editing/selection/selection-actions-expected.png.
        * editing/selection/selection-actions-expected.txt: Copied from platform/mac/editing/selection/selection-actions-expected.txt.
        * editing/selection/selection-actions.html: Copied from platform/mac/editing/selection/selection-actions.html.
        * platform/win/Skipped:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@25382 268f45cc-cd09-0410-ab3c-d52691b4dbfc