Revert "switch all the arm7 devices to build with thumb for a while"

This reverts r10028 which has altered the GM expectations.

R=caryclark@google.com

Review URL: https://codereview.chromium.org/18762006

git-svn-id: http://skia.googlecode.com/svn/trunk@10043 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed