Added the chromium_builder_dbg_tsan_mac target to increase the cycle speed of the Tsan buildbot on Mac OS.
Added the chromium_builder_dbg_tsan_mac target
to increase the cycle speed of the Tsan buildbot on Mac OS.

Review URL: http://codereview.chromium.org/490003

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@35217 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser