Remove Inspector directory in prep for ref build rev.

BUG=25200
TEST=none
Review URL: http://codereview.chromium.org/334023

git-svn-id: http://src.chromium.org/svn/trunk/deps/reference_builds/chrome@30060 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
112 files changed