Disable recipe CQ requirements.

[email protected]
[email protected]
BUG=334681
TEST=None

Review URL: https://codereview.chromium.org/139463004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/commit-queue@244897 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/projects.py b/projects.py
index fe1e752..471402e 100644
--- a/projects.py
+++ b/projects.py
@@ -454,10 +454,11 @@
 
     # Experimental recipe-based Chromium trybots. To avoid possible capacity
     # problems, only enable for a small percentage of try runs.
+    # Disable as emergency measure - crbug.com/334681
     verifiers.append(
         trigger_experimental_try_job.TriggerExperimentalTryJobVerifier(
             context_obj,
-            percentage=0.25,
+            percentage=0,
             try_job_description={
                 'linux_chromium_dbg': ['defaulttests'],
                 'linux_chromium_rel': ['defaulttests'],