tree a3b0668354b6a92acb6690d09b2615769c0afea4
parent 56990414d571ea7359e4fa7f3c618f4a9b86d241
author Adam Barth <abarth@google.com> 1555705062 -0700
committer Adam Barth <abarth@google.com> 1555792496 +0000

[build] Remove JSON package machinery

There are no longer any clients.

Change-Id: I2a1984d305bf9dfe5588692005ee0676e8695c3a