Enable ProxyScriptFetcherTest.*, SOCKS5ClientSocketTest.*, SOCKSClientSocketTest.*, TCPClientSocketPoolTest.* under ThreadSanitizer on Mac OS
Enable ProxyScriptFetcherTest.*, SOCKS5ClientSocketTest.*,
SOCKSClientSocketTest.*, TCPClientSocketPoolTest.* under ThreadSanitizer on Mac
OS

TBR=timurrrr

Review URL: http://codereview.chromium.org/1223007

git-svn-id: http://src.chromium.org/svn/trunk/src@42615 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5c98c1fa91b0a2526fe16d81c6a0a1528a23e926
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