Stick tcmalloc heap stats on the stack before crashing due to OOM
Stick tcmalloc heap stats on the stack before crashing due to OOM

This should make diagnosing OOM crashes a lot easier.

TEST=manually force OOM, check the stack
BUG=29351

Review URL: http://codereview.chromium.org/462030

git-svn-id: http://src.chromium.org/svn/trunk/src@33878 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 596b2c0fb51574eeac037c6e8dad5382560cf14f
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