Remove the dependency on json schema compiler.

Remove the dependency on json schema compiler.

BUG=None
TEST=None
R=jamesr@chromium.org

Committed: https://chromium.googlesource.com/external/mojo/+/15b9d4ab8e037e35fafa88c70fbfd239cfa19c48

[yzshen1, 2014-10-26 04:11:19]

yzshen@chromium.org changed reviewers:
+ jamesr@chromium.org

[yzshen1, 2014-10-26 04:11:21]

Hi, James.

Please take a look.Thanks!

This change triggered a warning that PRESUBMIT_test.py is not found, because I
changed the PRESUBMIT.py file. I think it can be ignored. (Do we want to
introduce a PRESUBMIT_test.py file? Or remove this warning? I think that belongs
to a separate CL anyway.)

I tested by rebuilding from scratch and running tests.

[jamesr, 2014-10-27 05:14:47]

lgtm

looks like we should import PRESUBMIT_test.py from the chromium repo and make it
pass in our world.  Would you mind taking a crack at that in a separate CL? 
Thanks.

[yzshen1, 2014-10-27 05:46:36]

Committed patchset #1 (id:1) manually as
15b9d4ab8e037e35fafa88c70fbfd239cfa19c48 (presubmit successful).

[yzshen1, 2014-10-27 05:47:07]

On 2014/10/27 05:14:47, jamesr wrote:
> lgtm
> 
> looks like we should import PRESUBMIT_test.py from the chromium repo and make
it
> pass in our world.  Would you mind taking a crack at that in a separate CL? 
> Thanks.

Sure. I will do that. Thanks!