Disable testharness.js timeout.

third_party/WebKit/LayoutTests/SlowTests

Index: third_party/WebKit/LayoutTests/SlowTests
diff --git a/third_party/WebKit/LayoutTests/SlowTests b/third_party/WebKit/LayoutTests/SlowTests
index f392b61561cc4b7618018c885ff956953380188c..bda801711f5411fc75b9bc2e7dffc300d40e9663 100644
--- a/third_party/WebKit/LayoutTests/SlowTests
+++ b/third_party/WebKit/LayoutTests/SlowTests
@@ -250,7 +250,6 @@ crbug.com/492664 imported/csswg-test/css-writing-modes-3/text-orientation-script
 
 crbug.com/336481 inspector/jump-to-previous-editing-location.html [ Slow ]
 crbug.com/490511 imported/wpt/html/rendering/replaced-elements/svg-embedded-sizing/ [ Slow ]
-crbug.com/490511 imported/wpt/html/semantics/embedded-content/media-elements/playing-the-media-resource/pause-remove-from-document-networkState.html [ Slow ]
 crbug.com/490511 imported/wpt/html/semantics/forms/textfieldselection/selection.html [ Slow ]
 crbug.com/346259 http/tests/websocket/no-crash-on-cookie-flood.html [ Slow ]
 
@@ -286,23 +285,6 @@ crbug.com/372424 http/tests/serviceworker/chromium/registration-stress.html [ Sl
 crbug.com/448670 http/tests/serviceworker/chromium/register-different-script-many-times.html [ Slow ]
 crbug.com/516319 [ Win ] http/tests/fetch/ [ Slow ]
 
-crbug.com/602693 imported/wpt/service-workers/service-worker/client-navigate.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/clients-get-cross-origin.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/clients-matchall-client-types.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-canvas-tainting-cache.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-canvas-tainting.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-cors-xhr.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-csp.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-event-async-respond-with.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-event-respond-with-stops-propagation.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-request-css-base-url.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-request-xhr.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/fetch-response-xhr.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/getregistrations.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/invalid-blobtype.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/invalid-header.https.html [ Slow ]
-crbug.com/602693 imported/wpt/service-workers/service-worker/referer.https.html [ Slow ]
-
 # Most crypto/subtle tests are slow some or most of the time.
 crbug.com/459009 crypto/subtle/ [ Slow ]