Revert 51750 - Suppress a new crash in DebugUtil::BreakDebugger.
Revert 51750 - Suppress a new crash in DebugUtil::BreakDebugger.

TBR=cbentzel
BUG=48483
TEST=none
Review URL: http://codereview.chromium.org/2857038

TBR=tonyg@chromium.org
Review URL: http://codereview.chromium.org/2803039

git-svn-id: http://src.chromium.org/svn/trunk/src@51757 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 4783f5279f6c9b5e36c89f0e49e4291184ed6849
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