Add nyan experimental pfq

BUG=chromium:503777
TEST=None

Change-Id: Ib6857bba143f8d4cdd906e5856956a70d57a2082
Reviewed-on: https://chromium-review.googlesource.com/281440
Reviewed-by: Daniel Jacques <dnj@chromium.org>
Commit-Queue: Mungyung Ryu <mkryu@google.com>
Tested-by: Mungyung Ryu <mkryu@google.com>
diff --git a/cbuildbot/chromeos_config.py b/cbuildbot/chromeos_config.py
index f296ae1..3c087eb 100644
--- a/cbuildbot/chromeos_config.py
+++ b/cbuildbot/chromeos_config.py
@@ -648,6 +648,7 @@
         # Experimental PFQs.
         'peach_pit-chrome-pfq',
         'tricky-chrome-pfq',
+        'nyan-chrome-pfq',
 
         # Incremental Builders.
         'mario-incremental',
diff --git a/cbuildbot/config_dump.json b/cbuildbot/config_dump.json
index fc9f3c6..b89c7dd 100644
--- a/cbuildbot/config_dump.json
+++ b/cbuildbot/config_dump.json
@@ -12050,6 +12050,7 @@
     },
     "nyan-chrome-pfq": {
         "_template": "chrome-pfq",
+        "active_waterfall": "chromeos",
         "boards": [
             "nyan"
         ],