Mac pixel rebaselines for r81053.

        * platform/mac/editing/selection/drag-select-1-expected.checksum:
        * platform/mac/editing/selection/drag-select-1-expected.png:
        * platform/mac/editing/selection/fake-drag-expected.checksum:
        * platform/mac/editing/selection/fake-drag-expected.png:
        * platform/mac/fast/text/atsui-rtl-override-selection-expected.checksum:
        * platform/mac/fast/text/atsui-rtl-override-selection-expected.png:
        * platform/mac/svg/custom/mouse-move-on-svg-container-expected.checksum:
        * platform/mac/svg/custom/mouse-move-on-svg-container-expected.png:
        * platform/mac/svg/custom/mouse-move-on-svg-container-standalone-expected.checksum:
        * platform/mac/svg/custom/mouse-move-on-svg-container-standalone-expected.png:
        * platform/mac/svg/custom/mouse-move-on-svg-root-expected.checksum:
        * platform/mac/svg/custom/mouse-move-on-svg-root-expected.png:
        * platform/mac/svg/custom/mouse-move-on-svg-root-standalone-expected.checksum:
        * platform/mac/svg/custom/mouse-move-on-svg-root-standalone-expected.png:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@81072 268f45cc-cd09-0410-ab3c-d52691b4dbfc