buildbot: disable suspect tests on mac10.11 and mac10.12

The listed test suites appear most frequently in the immediate history of bots
prior to windowserver deaths. See the linked bug for details.

Bug: 828031
Change-Id: I0f8a4937fff23a94a628493331dc51191de5b072
Reviewed-on: https://chromium-review.googlesource.com/1025638
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553171}

testing/buildbot/chromium.mac.json

@@ -540,6 +540,9 @@
         "test": "boringssl_ssl_tests"
       },
       {
+        "args": [
+          "--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter"
+        ],
         "swarming": {
           "can_use_on_swarming_builders": true,
           "shards": 10
@@ -999,6 +1002,9 @@
         "test": "blink_platform_unittests"
       },
       {
+        "args": [
+          "--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter"
+        ],
         "swarming": {
           "can_use_on_swarming_builders": true,
           "shards": 10

testing/buildbot/filters/mac_window_server_killers.browser_tests.filter

+# https://crbug.com/828031
+
+# Suites implicated in window_server deaths.
+-PDFExtensionTest.*
+-SubresourceFilterBrowserTest.*
+-DevToolsBeforeUnloadTest.*
+-PushMessagingBrowserTest.*
+-TaskManagerBrowserTest.*
+-AppBannerManagerBrowserTest.*
+-SpellingMenuObserverTest.*
+-PluginPowerSaverBrowserTest.*
+-SubresourceFilterPopupBrowserTest.*
+-FindInPageControllerTest.*
+-TestStatsDictionaryTest.*
+-PlatformAppWithFileBrowserTest.*
+-PermissionDialogTest.*
+-SecurityStateTabHelperTest.*
+-PrerenderBrowserTest.*
+-DomDistillerViewerSourceBrowserTest.*
+-PredictorBrowserTest.*
+-TabManagerTest.*
+-PasswordManagerBrowserTestBase.*
+-DevToolsSanityTest.*
+-WebRtcBrowserTest.*
+-LoginPromptBrowserTest.*
+-ReferrerPolicyTest.*
+-PlatformAppBrowserTest.*
+-BrowserNavigatorTest.*
+-ChromeResourceDispatcherHostDelegateBrowserTest.*
+-NoStatePrefetchBrowserTest.*
+-PageLoadMetricsBrowserTest.*
+-DnsProbeBrowserTest.*
+-FullscreenControllerTest.*
+-InfoBarUiTest.*
+-PrefsFunctionalTest.*
+-BrowserTest.*
+-DownloadTest.*
+-PolicyTest.*
+-SessionRestoreTest.*
+-InstallableManagerBrowserTest.*
+-ContextMenuBrowserTest.*
+-ChromeSitePerProcessTest.*

testing/buildbot/test_suite_exceptions.pyl

@@ -303,6 +303,16 @@
           '--gtest_filter=-SaveType/SavePageMultiFrameBrowserTest.ObjectElements/0',
         ],
       },
+      'Mac10.11 Tests': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter',
+        ],
+      },
+      'Mac10.12 Tests': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/mac_window_server_killers.browser_tests.filter',
+        ],
+      },
       # chromium.memory
       'Linux ASan LSan Tests (1)': {
         # These are very slow on the ASAN trybot for some reason.