Mark NaClTest.SrpcHelloWorld as flaky.
Mark NaClTest.SrpcHelloWorld as flaky.

TEST=none
BUG=30990
TBR=gregoryd

Review URL: http://codereview.chromium.org/508022

git-svn-id: http://src.chromium.org/svn/trunk/src@35149 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: dde21336ee3c38bc8c536b3a88e1f2aecd003961
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