[Chromium] Rebaseline a few tests after r139201.
[Chromium] Rebaseline a few tests after r139201.

* platform/chromium-mac-lion/fast/forms/menulist-clip-expected.png:
* platform/chromium-mac-lion/fast/forms/menulist-option-wrap-expected.png:
* platform/chromium-mac-lion/fast/repaint/control-clip-expected.png:
* platform/chromium-mac-snowleopard/fast/forms/menulist-clip-expected.png:
* platform/chromium-mac-snowleopard/fast/forms/menulist-option-wrap-expected.png:
* platform/chromium-mac-snowleopard/fast/repaint/control-clip-expected.png:
* platform/chromium-mac/fast/forms/menulist-clip-expected.png:
* platform/chromium-mac/fast/forms/menulist-option-wrap-expected.png:
* platform/chromium-mac/fast/forms/select-empty-option-height-expected.png:
* platform/chromium-mac/fast/repaint/control-clip-expected.png:

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@139211 bbb929c8-8fbe-4397-9dbb-9b2b20218538
axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk