Suppress console messages for all testharness tests.

third_party/WebKit/LayoutTests/virtual/service-worker-navigation-preload/http/tests/serviceworker/chromium/navigation-preload-origin-trial-methods-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/service-worker-navigation-preload/http/tests/serviceworker/chromium/navigation-preload-origin-trial-methods-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/service-worker-navigation-preload/http/tests/serviceworker/chromium/navigation-preload-origin-trial-methods-expected.txt b/third_party/WebKit/LayoutTests/virtual/service-worker-navigation-preload/http/tests/serviceworker/chromium/navigation-preload-origin-trial-methods-expected.txt
deleted file mode 100644
index 99b1b1223b48203fa86c3a27ba3b5e9f5c7978f5..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/virtual/service-worker-navigation-preload/http/tests/serviceworker/chromium/navigation-preload-origin-trial-methods-expected.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-CONSOLE MESSAGE: line 65: --normal SW--
-disable() resolved with: undefined
-enable() resolved with: undefined
-getState() resolved with: {"enabled":true,"headerValue":"world"}
-setHeaderValue() resolved with: undefined
-log from SW
-Activate event handler
-disable() resolved with: undefined
-enable() resolved with: undefined
-getState() resolved with: {"enabled":true,"headerValue":"true"}
-setHeaderValue() resolved with: undefined
-Fetch event handler
-event.preloadResponse resolved with: [object Response]
-Text of preloadResponse: [Service-Worker-Navigation-Preload header set: hello]
-
-CONSOLE MESSAGE: line 76: --Origin-Trial enabled SW--
-disable() resolved with: undefined
-enable() resolved with: undefined
-getState() resolved with: {"enabled":true,"headerValue":"world"}
-setHeaderValue() resolved with: undefined
-log from SW
-Activate event handler
-disable() resolved with: undefined
-enable() resolved with: undefined
-getState() resolved with: {"enabled":true,"headerValue":"true"}
-setHeaderValue() resolved with: undefined
-Fetch event handler
-event.preloadResponse resolved with: [object Response]
-Text of preloadResponse: [Service-Worker-Navigation-Preload header set: hello]
-
-This is a testharness.js-based test.
-PASS Calling Navigation preload related methods for normal SW. 
-PASS Calling Navigation preload related methods for Origin-Trial enabled SW. 
-Harness: the test ran to completion.
-