Add source map support to tick processor.
Added a console parameter for source map to the tick processor.
The tickprocesspor reads in the source maps and uses it to output the original filename, line number and column in the profile.
Modified d8 to output column numbers into the log, since this is needed to do source mapping.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/
22897021
Patch from Daniel Kurka <dankurka@google.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16307
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00