Update chromium mac 10.6 and 10.8 baselines for r146826.

* platform/chromium-linux-x86/platform/chromium/virtual/softwarecompositing/geometry/fixed-in-composited-expected.png: Added.
* platform/chromium-linux/platform/chromium/virtual/softwarecompositing/geometry/fixed-in-composited-expected.png: Added.
* platform/chromium-mac-lion/css3/filters/filtered-compositing-descendant-expected.txt: Removed.
* platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/geometry/composited-in-columns-expected.txt: Removed.
* platform/chromium-mac-snowleopard/platform/chromium/virtual/softwarecompositing/geometry/fixed-in-composited-expected.png: Added.
* platform/chromium-mac-snowleopard/platform/chromium/virtual/softwarecompositing/geometry/video-fixed-scrolling-expected.png:
* platform/chromium-mac/compositing/geometry/object-clip-rects-assertion-expected.txt: Added.
* platform/chromium-mac/compositing/repaint/invalidations-on-composited-layers-expected.txt: Renamed from LayoutTests/platform/chromium-linux-x86/css3/filters/filtered-compositing-descendant-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/backing/no-backing-for-clip-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/backing/no-backing-for-clip-overlap-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/backing/no-backing-for-perspective-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/backing/no-backing-for-perspective-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/composited-in-columns-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/compositing/geometry/composited-in-columns-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/fixed-in-composited-expected.png: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/geometry/layer-due-to-layer-children-deep-switch-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/limit-layer-bounds-overflow-root-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/geometry/limit-layer-bounds-overflow-root-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/object-clip-rects-assertion-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/preserve-3d-switching-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/geometry/video-fixed-scrolling-expected.png:
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/layer-creation/no-compositing-for-preserve-3d-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/layer-creation/scroll-partial-update-expected.txt: Added.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/tiling/crash-reparent-tiled-layer-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/tiling/crash-reparent-tiled-layer-expected.txt.
* platform/chromium-mac/platform/chromium/virtual/softwarecompositing/tiling/huge-layer-with-layer-children-resize-expected.txt: Renamed from LayoutTests/platform/chromium-mac-lion/platform/chromium/virtual/softwarecompositing/tiling/huge-layer-with-layer-children-resize-expected.txt.
* platform/chromium-win/compositing/geometry/composited-in-columns-expected.txt: Renamed from LayoutTests/platform/chromium/compositing/geometry/composited-in-columns-expected.txt.
* platform/chromium-win/css3/filters/filtered-compositing-descendant-expected.txt: Renamed from LayoutTests/platform/chromium/css3/filters/filtered-compositing-descendant-expected.txt.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146834 268f45cc-cd09-0410-ab3c-d52691b4dbfc