GitLab

Added a script to remove comments from the extension api JSON files before
processing for the extension docs. We will now be able to comment in the JSON
files, and they should be much easier to read. Also added the license header
to all the JSON files.

BUG=114233
TEST=Put comments in one of the JSON files and remake the docs. They will make
with no problems.


Review URL: http://codereview.chromium.org/9447090

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124660 0039d316-1c4b-4281-b951-d872f2087c98