[pyauto] Cleanup: Enable a few more pyauto tests

chrome/test/functional/PYAUTO_TESTS

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 # This file lists the pyauto tests that run as a part of the functional test
 # suite.
 #
 # Tests can be enabled on a per-platform basis. Tests not listed here will
 # not be run.
 #
@@ skipping 109 matching lines @@
       # crbug.com/118054
       '-policy.PolicyTest.testApplicationLocaleValue',
       # crbug.com/103379
       '-policy.PolicyTest.testDisable3DAPIs',
       # crbug.com/96896
       '-policy.PolicyTest.testEnabledPlugins',
       # crbug.com/118123
       '-policy.PolicyTest.testExtensionInstallFromForceList',
       # crbug.com/47935
       '-popups.PopupsTest.testBlockedPopupNotShowInHistory',
-      # crbug.com/82629 - real bug.
-      '-popups.PopupsTest.testPopupsLaunchUponBrowserBackButton',
       # crbug.com/83827
       '-popups.PopupsTest.testUnblockedPopupAddedToOmnibox',
       # crbug.com/85600
       '-prefs.PrefsTest.testNavigationStateOnSessionRestore',
       # crbug.com/112051
       '-prefs_ui.PrefsUITest.testChangeExceptionBehaviorUI',
       # crbug.com/119183
       '-protector.ProtectorSessionStartupTest.testDetectSessionStartupChangeAndApply',
       # crbug.com/119326
       '-protector.ProtectorSessionStartupTest.testSessionStartupChangeDismissedOnEdit',
@@ skipping 52 matching lines @@
       # ==================================================
       # crbug.com/117317
       '-policy',
       '-policy_prefs_ui',
       # Keychain popups make autofill/password tests difficult: crbug.com/49378
       '-autofill',
       # Autofill on Mac. crbug.com/95165
       '-browsing_data.BrowsingDataTest.testClearAutofillData',
       # codesign tests should run *after* signing. crbug.com/50481
       '-codesign',
-      # crbug.com/69464
-      '-crash_reporter.CrashReporterTest.testRendererCrash',
-      # crbug.com/75724
-      '-downloads.DownloadsTest.testDeclineDangerousDownload',
-      # crbug.com/75724
-      '-downloads.DownloadsTest.testSaveDangerousFile',
       # crbug.com/124922
       '-fullscreen_mouselock.FullscreenMouselockTest.testMouseLockExitWhenBrowserLoseFocus',
       # Fails on chrome-mac-10_7-qa only: crbug.com/124886
       '-fullscreen_mouselock.FullscreenMouselockTest.testPrefsForFullscreenExit',
       # crbug.com/119110
       '-https.SSLTest.testSSLCertAuthorityOK',
       # crbug.com/114244
       '-imports.ImportsTest.testImportSafariDataTwice',
       # Test fails due to keychain popup: crbug.com/124913
       '-infobars.OneClickInfobarTest.testNoSameIDSigninForTwoProfiles',
@@ skipping 500 matching lines @@
 
   # HTML5 media performance tests.
   'AV_PERF': {
      'linux': [
        'media.media_constrained_network_perf',
        'media.media_stat_perf',
        'media.media_seek_perf',
      ],
   },
 }