Moving video_WebRtc* tests to the WebRTC perf rotation.

This changes the perf path for the video_WebRtc* tests so they're
no longer picked up by the abandoned CrOS video perf sheriff
rotation. We can then add them to the WebRTC perf rotation.

I also pick up video_WebRtcPerf here, as a trial. We'll see how
stable and useful it is for alerting.

BUG=chromium:628630
TEST=can't test, config change.

Change-Id: I25e7078308019f80cd16ab1564e8f76cb97ea356
Reviewed-on: https://chromium-review.googlesource.com/414004
Reviewed-by: Rohit Makasana <rohitbm@chromium.org>
Commit-Queue: Rohit Makasana <rohitbm@chromium.org>
Tested-by: Rohit Makasana <rohitbm@chromium.org>
diff --git a/tko/perf_upload/perf_dashboard_config.json b/tko/perf_upload/perf_dashboard_config.json
index 09b0242..142c83b 100644
--- a/tko/perf_upload/perf_dashboard_config.json
+++ b/tko/perf_upload/perf_dashboard_config.json
@@ -555,14 +555,14 @@
   },
   {
     "autotest_name": "video_WebRtcPeerConnectionWithCamera",
-    "master_name": "ChromeOSVideo"
+    "master_name": "ChromeOSWebRtcVideo"
   },
   {
     "autotest_name": "video_WebRtcPerf",
-    "master_name": "ChromeOSVideo"
+    "master_name": "ChromeOSWebRtcVideo"
   },
   {
     "autotest_name": "video_WebRtcCamera",
-    "master_name": "ChromeOSVideo"
+    "master_name": "ChromeOSWebRtcVideo"
   }
 ]