node-inspector/v8-profiler — pull request #43 by arunoda (2014-09-20 00:02:04+00:00)
Title: remove bottomUpRoot

recent chrome can work without a bottomUpRoot
it will generate it's own itself.
so better to stop wasting resources building it.

discussion: https://groups.google.com/forum/#!topic/v8-dev/Jms7ycmqcK0