Update bfcache filters with android.

Bug: 976218
Change-Id: I08c10155b6f9522fa29d3f0f2af3e86c756d7b26
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1809306Reviewed-by: Lowell Manners <lowell@chromium.org>
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697262}

testing/buildbot/filters/bfcache.chrome_public_test_apk.filter

 # These tests currently fail when run with --enable-features=BackForwardCache
+
+# Not a real problem. The bfcache_chrome_public_test_apk bot adds the
+# --enable-features=BackForwardCache switch, which increases the number of
+# features by one and make those tests to fail:
+-org.chromium.chrome.browser.FeaturesAnnotationsTest.testFeaturesAddToExistingFlags
+-org.chromium.chrome.browser.FeaturesAnnotationsTest.testFeaturesSetExistingFlags
+-org.chromium.chrome.browser.FeaturesAnnotationsTest.testFeaturesDoNotRemoveExistingFlags

testing/buildbot/filters/bfcache.content_browsertests.filter

@@ -72,3 +72,12 @@
 # https://crbug.com/1003744
 -NavigationBaseBrowserTest.BackForwardInOldDocumentCancelPendingNavigation/1
 -NavigationBaseBrowserTest.BackForwardInOldDocumentCancelPendingNavigation/0
+
+# The BackForwardCache evicts page asynchronously. The test expects the
+# RenderFrameHostImpl to be removed immediately.
+-SitePerProcessBrowserTest.RenderViewHostIsNotReusedAfterDelayedSwapOutACK
+
+# Android-only test. Timeout.
+# https://crbug.com/1004786
+-SitePerProcessBrowserTest.TestChildProcessImportance
+