Show line and column in allocation stack traces

Added link from allocation stack traces to the corresponding source code locations.

BUG=277984
R=loislo@chromium.org

Review URL: https://codereview.chromium.org/25875002

git-svn-id: svn://svn.chromium.org/blink/trunk@158810 bbb929c8-8fbe-4397-9dbb-9b2b20218538