Revert of mojo: generate Proxies and Stubs for java bindings.

Revert of mojo: generate Proxies and Stubs for java bindings. (patchset #16 of https://codereview.chromium.org/411913002/)

Reason for revert:
Fails license check on android bot:

http://build.chromium.org/p/chromium.linux/builders/Android%20Builder%20%28dbg%29/builds/64641

Original issue's description:
> mojo: generate Proxies and Stubs for java bindings.
> 
> This CL allows to generate Stub and Proxy of mojo service in java. This
> allows to call interfaces method through message pipes.
> 
> Committed: https://chromium.googlesource.com/chromium/src/+/b2ef91ee4abe584e712db7a51d47a1b6d9a96e57

TBR=ppi@chromium.org,rmcilroy@chromium.org,qsr@chromium.org
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/8b9e346baf858fd2c4aca745c188e633185c0b99
Cr-Commit-Position: refs/heads/master@{#292137}

[Thiemo Nagel, 2014-08-27 12:35:16]

Created Revert of mojo: generate Proxies and Stubs for java bindings.

[commit-bot: I haz the power, 2014-08-27 12:35:36]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tnagel@chromium.org/511543005/1

[commit-bot: I haz the power, 2014-08-27 12:36:12]

Committed patchset #1 (1) as 7435ee4c6016695390b3e7baf4918ef62b60b592

[qsr, 2014-08-27 13:02:58]

LGTM

[commit-bot: I haz the power, 2014-09-10 02:51:12]

Patchset 1 (id:??) landed as
https://crrev.com/8b9e346baf858fd2c4aca745c188e633185c0b99
Cr-Commit-Position: refs/heads/master@{#292137}