Update Mojo FYI filter

A few timeouts were missed. Removing them from the filter while the cause is
investigated offline.

TBR=sky@chromium.org
TEST=mash_browser_tests
BUG=678687

Review-Url: https://codereview.chromium.org/2913233002
Cr-Commit-Position: refs/heads/master@{#476311}

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

@@ -11,7 +11,6 @@
 -BrowserTest.Title
 
 # Trying to whitelist
-BootstrapTest.CleanUpFailedUser
 BrowserDialogTest.Invoke
 CastSessionBrowserTest.CreateAndDestroy
 ChromeContentRendererClientSearchBoxTest.RewriteThumbnailURL
@@ -21,7 +20,6 @@ ChromeRenderViewTest.ImagesAllowedByDefault
 ChromeRenderViewTest.ImagesBlockedByDefault
 ChromeRenderViewTest.JSBlockSentAfterPageLoad
 ChromeRenderViewTest.PluginsTemporarilyAllowed
-ContentVerifierPolicyTest.PolicyCorruptedOnStartup
 CreateNewFolder/FileManagerBrowserTest.Test/0
 CreateNewFolder/FileManagerBrowserTest.Test/1
 CreateNewFolder/FileManagerBrowserTest.Test/2
@@ -89,7 +87,6 @@ FormClassifierTest.SomeFormWithoutPasswordFields
 FormClassifierTest.kChangeFormWithTreePasswordFieldsHTML
 InstantProcessNavigationTest.ForkForNavigationsFromInstantProcess
 InstantProcessNavigationTest.ForkForNavigationsToSearchURLs
-MultiProfileFileManagerBrowserTest.BasicDownloads
 PageClickTrackerTest.PageClickTrackerClickDisabledInputDoesNotResetClickCounter
 PageClickTrackerTest.PageClickTrackerDisabledInputClickedNoEvent
 PageClickTrackerTest.PageClickTrackerInputClicked