bug 1302935: enable vp9 in webrtc and fix missing gof fields in codecSpecific r=pkerr

media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc

@@ -664,11 +664,11 @@ void VP9EncoderImpl::PopulateCodecSpecific(CodecSpecificInfo* codec_specific,
                             svc_internal_.svc_params.scaling_factor_num[i] /
                             svc_internal_.svc_params.scaling_factor_den[i];
     }
-    if (!vp9_info->flexible_mode) {
-      vp9_info->gof.CopyGofInfoVP9(gof_);
-    }
   }
 #endif
+  if (!vp9_info->flexible_mode) {
+    vp9_info->gof.CopyGofInfoVP9(gof_);
+  }
 }
 
 int VP9EncoderImpl::GetEncodedLayerFrame(const vpx_codec_cx_pkt* pkt) {

modules/libpref/init/all.js

@@ -452,6 +452,7 @@ pref("media.navigator.video.h264.level", 31); // 0x42E01f - level 3.1
 pref("media.navigator.video.h264.max_br", 0);
 pref("media.navigator.video.h264.max_mbps", 0);
 pref("media.peerconnection.video.h264_enabled", false);
+pref("media.peerconnection.video.vp9_enabled", true);
 pref("media.getusermedia.aec", 1);
 pref("media.getusermedia.browser.enabled", true);
 #endif