Disable pyauto notifications tests that cause a browser crash

R=mark@chromium.org
BUG=93548
TEST=

Review URL: http://codereview.chromium.org/7740030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98326 0039d316-1c4b-4281-b951-d872f2087c98

chrome/test/functional/PYAUTO_TESTS

@@ -189,6 +189,9 @@
       # crbug.com/66072
       '-notifications.NotificationsTest.testNotificationOrderAfterClosingOne',
       '-ntp.NTPTest.testLaunchAppNewWindow',  # crbug.com/79812
+      # Causes browser crash.  crbug.com/93548
+      '-notifications.NotificationsTest.testIncognitoNotification',
+      '-notifications.NotificationsTest.testOriginPrefsNotSavedInIncognito',
       # crbug.com/70437
       '-omnibox.OmniboxTest.testHistoryResult',
       # crbug.com/91617