jbauch 4cb3e3997b Fix compilation if HAVE_WEBRTC_VIDEO is not defined.
This CL fixes compiler / linker errors that occur if HAVE_WEBRTC_VIDEO is
not defined and introduces a new class NullWebRtcVideoEngine to use in
that case.

BUG=
TEST=remove define HAVE_WEBRTC_VIDEO from talk/build/common.gypi, run gclient runhooks and compile

Review URL: https://codereview.webrtc.org/1621453005

Cr-Commit-Position: refs/heads/master@{#11387}
2016-01-26 21:07:59 +00:00
..
2016-01-14 19:01:25 +00:00
2015-10-27 11:08:19 +00:00