Network Service: Sheriffing: Disable new NoStatePrefetch tests.

These were added in r522067 and are failing.

Bug: 792776
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_mojo
Change-Id: I512e7a63765f9a8911d7271a9458aa699e902eaa
NOTRY: true
TBR: jam
Reviewed-on: https://chromium-review.googlesource.com/813315Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#522311}

testing/buildbot/filters/mojo.fyi.network_browser_tests.filter

@@ -842,6 +842,9 @@
 -ChromeResourceDispatcherHostDelegateBrowserTest.ThrottlesAddedExactlyOnceToTinySniffedDownloads
 -ChromeResourceDispatcherHostDelegateBrowserTest.MirrorRequestHeader
 
+# Failing NoStatePrefetch tests
+# https://crbug.com/792776
+#
 # Depends on the prerender's ResourceThrottle which updates the histogram the
 # test monitors (PrerenderResourceThrottle).
 -NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.PrefetchHistograms/0
@@ -849,6 +852,11 @@
 # TODO(jam): switch the tests to hook in via URLLoaderFactory to check load flags.
 -NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.IssuesIdlePriorityRequests/0
 -NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.IssuesIdlePriorityRequests/1
+# Crashing.
+-NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.PrefetchCookie/1
+-NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.PrefetchCookie/0
+-NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.PrefetchCookieCrossDomain/0
+-NoStatePrefetchBrowserTest/NoStatePrefetchBrowserTest.PrefetchCookieCrossDomain/1
 
 # Add support of download_to_file for URLLoader.
 # http://crbug.com/791702