Disable drag-to-navigate.html for mac so that we can investigate it.
Disable drag-to-navigate.html for mac so that we can investigate it.

TBR=levin
BUG=none
TEST=none


git-svn-id: http://src.chromium.org/svn/trunk/src@25691 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: cf2b2a9bbbe8b6a1b31fd9c9c447615781406c6f
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser