[CT] Activate origin-trial for "WebComponents V0"

Bug: chromium:1022379
Change-Id: I03ffd6f484688dee8f267b2883d2a0db566716c9
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/253378
Reviewed-by: Ben Wagner aka dogben <benjaminwagner@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
diff --git a/ct/templates/header.html b/ct/templates/header.html
index 6912075..6037aed 100644
--- a/ct/templates/header.html
+++ b/ct/templates/header.html
@@ -1,4 +1,6 @@
 <meta charset="utf-8">
+<!--For crbug.com/1022379 -->
+<meta http-equiv="origin-trial" content="Ars5fhxpS37f7qCiMIABqYXblkns0x6lkmbqFSHILsU76tNe12QVepybDjG/Li56paBy3ecTTKWZ1MT8EU37DwkAAABneyJvcmlnaW4iOiJodHRwczovL2N0LnNraWEub3JnOjQ0MyIsImZlYXR1cmUiOiJXZWJDb21wb25lbnRzVjAiLCJleHBpcnkiOjE2MDQ2NzU3MDEsImlzU3ViZG9tYWluIjp0cnVlfQ==">
 <meta name="theme-color" content="#526E9C">
 <link rel="shortcut icon" href="/res/img/favicon.ico" />
 <meta http-equiv="X-UA-Compatible" content="IE=edge">