Revert 198920 "clang: Turn on C++11 on CrOs too."

Linux Chromium OS ASAN Builder is still not on Precise, apparently.

> clang: Turn on C++11 on CrOs too.
> 
> This was blocked on the main waterfall linux_chromeos_clang bot migrating
> to precise, which has happened now.
> 
> I believe all bots that build chromeos with clang are on precise now. If any
> turns red, this CL should be reverted.
> 
> BUG=none
> R=ajwong@chromium.org
> 
> Review URL: https://codereview.chromium.org/14992005

TBR=thakis@chromium.org

Review URL: https://codereview.chromium.org/15059011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@198924 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed