GitLab

This should make it somewhat easier to figure out which FATAL log line
fired, in the face of inlining and branching.

BUG=none
TEST=monitor crashes.


Review URL: http://codereview.chromium.org/8401018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@107805 0039d316-1c4b-4281-b951-d872f2087c98