Add a rule to known_crashes.txt that matches the reliability bot crash in SkClipStack::restore
Add a rule to known_crashes.txt that matches the reliability bot crash in SkClipStack::restore

BUG=75582
R=morrita
TEST=Green tree

Review URL: http://codereview.chromium.org/6656023

git-svn-id: http://src.chromium.org/svn/trunk/src@77632 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 29a89ae1ea9229b06f19b3059236db3a36c8b971
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