kjellander 231b69f28d Remove {media,p2p,pc,xmllite,xmpp}_tests.gypi files.
These contributes to circular dependency problems in WebRTC
since one have to depend on webrtc.gyp in order to depend on
a target in them.

This reduces the number of cyclic dependencies in WebRTC from 21
to 16.

BUG=webrtc:4243
NOTRY=True
NOPRESUBMIT=True

Review URL: https://codereview.webrtc.org/1839763004

Cr-Commit-Position: refs/heads/master@{#12166}
2016-03-30 18:40:38 +00:00
..
2016-03-04 15:09:16 +00:00
2016-02-10 15:54:53 +00:00
2016-02-10 09:53:26 +00:00
2016-02-10 15:54:53 +00:00