[bfcache] Cleanup filtered content_browsertest tests

Previously, we have fixed all the tests with BFCache.

This CL cleans all the tests in the filters.

BUG=1102629

Change-Id: If7610d1327955d42daa3d8172d180b2684bb24b1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2354244
Commit-Queue: Sreeja Kamishetty <sreejakshetty@chromium.org>
Reviewed-by: Alexander Timin <altimin@chromium.org>
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800060}

testing/buildbot/filters/bfcache.content_browsertests.filter

 # These tests currently fail when run with --enable-features=BackForwardCache.
-
-# Same-document navigation pointing to a URL that would cause a redirect if it
-# was reloaded. It never happen, because the document is restored directly.
--All/NavigationControllerBrowserTest.SiteInstanceChangeOnHistoryNavigation/*
-
-# Expect an iframe to load again. It isn't because the page was restored from
-# the BackForwardCache.
--BackForwardCacheMetricsBrowserTest.Features_SameOriginSubframes_CrossOriginNavigation
--All/NavigationControllerBrowserTest.FrameNavigationEntry_DynamicSubframeHistoryFallback/*
--All/NavigationControllerBrowserTest.FrameNavigationEntry_SubframeHistoryFallback/*
-
-# Create a URLLoaderInterceptor. It should cause the navigation to fail, but it
-# isn't using an URLLoader anymore.
--All/RenderFrameHostManagerTest.ErrorPageNavigationHistoryNavigationFailure/*
-
-# Test expects the RenderFrameHost to be deleted after a navigation. It is now
-# stored into the BackForwardCache instead. It isn't deleted.
--All/RenderFrameHostManagerTest.CleanupOnCrossProcessNavigation/*
--All/SitePerProcessBrowserTest.SlowUnloadHandlerInIframe/*
--WebContentsReceiverSetBrowserTest.CloseOnFrameDeletion
-
-# Wait for the old process to exit. It won't, because it is still used by a
-# bfcached document.
--DynamicIsolatedOriginTest.LockedProcessNotReusedForNonisolatedSameSiteNavigation
--All/NavigationControllerBrowserTest.UtilizationOfSpareRenderProcessHost/*
--All/RenderFrameHostManagerTest.DontSelectInvalidFiles/*
--All/RenderFrameHostManagerTest.NavigateWithUnassignedSiteInstance/*
--All/RenderFrameHostManagerTest.RestoreFileAccessForHistoryNavigation/*
--All/RenderFrameHostManagerTest.RestoreSubframeFileAccessForHistoryNavigation/*
--RenderProcessHostTest.KeepAliveRendererProcess
--All/SitePerProcessBrowserTest.SubframePendingAndBackToSameSiteInstance/*
--All/SitePerProcessBrowserTest.UnloadACKArrivesPriorToProcessShutdownRequest/*
-
-# Expect the swapped out RenderFrameHost to have a replacement proxy. This won't
-# happen when the BackForwardCache is used to store the old document.
--All/RenderFrameHostManagerTest.RenderViewInitAfterNewProxyAndProcessKill/*
-
-# https://crbug.com/1021409
--All/NavigationControllerBrowserTest.BrowserInitiatedLoadPostCommitErrorPageIgnoredForFramePendingDeletion/*
-
-# Not triaged
--All/SitePerProcessBrowserTest.ActiveSandboxFlagsRetainedAfterUnload/*
--All/SitePerProcessBrowserTest.RenderViewHostIsNotReusedAfterDelayedUnloadACK/*
-
-# https://crbug.com/1102629
-# Needs investigation.
--All/RenderFrameHostManagerUnloadBrowserTest.PendingDeleteRFHProcessShutdownDoesNotRemoveSubframes/*
--RenderDocumentHostUserDataTest.CheckInPendingDeletionState
--RenderDocumentHostUserDataTest.CrossSiteNavigation
--RenderDocumentHostUserDataTest.FailedNavigation
--RenderDocumentHostUserDataTest.CheckWithFrameCrashDuringNavigation
--RenderFrameHostImplBeforeUnloadBrowserTest.SubframeShowsDialogWhenMainFrameNavigates
--RenderFrameHostImplBrowserTest.CheckIsCurrentBeforeAndAfterUnload
--RenderFrameHostImplBrowserTest.CheckLifecycleStateTransitionOnMainFrame
--SecurityExploitBrowserTest.DidCommitInvalidURL