[chromedriver] Disable flaky tests.

chrome/test/chromedriver/test_expectations

 # Copyright (c) 2013 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.
 
 """Test expectation list for WebDriver Java acceptance tests.
 
 It is evaluated through Python.
 """
 
 import fnmatch
@@ skipping 19 matching lines @@
     'ClickScrollingTest.testShouldBeAbleToClickOnAnElementHiddenByDoubleOverflow',
     'ClickScrollingTest.testShouldNotBeAbleToClickElementThatIsOutOfViewInANonScrollableFrame',
     'ClickScrollingTest.testShouldNotScrollIfAlreadyScrolledAndElementIsInView',
     'ClickTest.testCanClickAnImageMapArea',
     'ClickTest.testShouldBeAbleToClickOnAnElementInFrameGreaterThanTwoViewports',
     'CombinedInputActionsTest.testClickingOnFormElements',
     'CoordinatesTest.testShouldScrollPageAndGetCoordinatesOfAnElementThatIsOutOfViewPort',
     'CorrectEventFiringTest.testShouldFireEventsInTheRightOrder',
     'CorrectEventFiringTest.testShouldFireFocusEventWhenClicking',
     'DragAndDropTest.testDragTooFar',
+    # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=374
+    'ElementFindingTest.testShouldNotBeAbleToFindAnElementOnABlankPage',
     'ExecutingAsyncJavascriptTest.includesAlertTextInUnhandledAlertException',
     'ExecutingAsyncJavascriptTest.shouldCatchErrorsWithMessageAndStacktraceWhenExecutingInitialScript',
     'ExecutingAsyncJavascriptTest.throwsIfAlertHappensDuringScript',
     'ExecutingAsyncJavascriptTest.throwsIfAlertHappensDuringScriptWhichTimesOut',
     'ExecutingAsyncJavascriptTest.throwsIfScriptTriggersAlert',
     'ExecutingAsyncJavascriptTest.throwsIfScriptTriggersAlertWhichTimesOut',
     'ExecutingJavascriptTest.testShouldThrowExceptionIfExecutingOnNoPage',
     'ExecutingJavascriptTest.testShouldThrowAnExceptionWithMessageAndStacktraceWhenTheJavascriptIsBad',
     'FormHandlingTest.testShouldNotBeAbleToSubmitAFormThatDoesNotExist',
     'FrameSwitchingTest.testShouldNotBeAbleToDoAnythingTheFrameIsDeletedFromUnderUs',
@@ skipping 36 matching lines @@
     'VisibilityTest.tooSmallAWindowWithOverflowHiddenIsNotAProblem',
     'WindowTest.*',
 ]
 _REVISION_NEGATIVE_FILTER['28'] = [] + _REVISION_NEGATIVE_FILTER['HEAD']
 _REVISION_NEGATIVE_FILTER['27'] = [] + _REVISION_NEGATIVE_FILTER['HEAD']
 
 _OS_NEGATIVE_FILTER = {}
 _OS_NEGATIVE_FILTER['win'] = [
     # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=282
     'PageLoadingTest.testShouldNotHangIfDocumentOpenCallIsNeverFollowedByDocumentCloseCall',
+    # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=373
+    'RenderedWebElementTest.testHoverPersists',
 ]
 _OS_NEGATIVE_FILTER['linux'] = []
 _OS_NEGATIVE_FILTER['mac'] = [
     # https://code.google.com/p/chromedriver/issues/detail?id=26
     'AlertsTest.testAlertShouldNotAllowAdditionalCommandsIfDismissed',
     'AlertsTest.testShouldAllowUsersToDismissAnAlertManually',
     'FormHandlingTest.handleFormWithJavascriptAction',
     # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=354
     'AlertsTest.testShouldAllowUsersToAcceptAnAlertInAFrame',
+    # Flaky: https://code.google.com/p/chromedriver/issues/detail?id=375
+    'PageLoadingTest.testShouldBeAbleToNavigateBackInTheBrowserHistoryInPresenceOfIframes',
 ]
 _OS_NEGATIVE_FILTER['android'] = [
     'AlertsTest.*',
     'BasicKeyboardInterfaceTest.testBasicKeyboardInput',
     'BasicKeyboardInterfaceTest.testBasicKeyboardInputOnActiveElement',
     'BasicKeyboardInterfaceTest.testSendingKeyDownOnly',
     'BasicKeyboardInterfaceTest.testSendingKeysToActiveElement',
     'BasicKeyboardInterfaceTest.testSendingKeysWithShiftPressed',
     'BasicKeyboardInterfaceTest.testSendingKeyUp',
     'BasicMouseInterfaceTest.testCannotMoveToANullLocator',
@@ skipping 108 matching lines @@
 
   Returns:
     Set of passed test names.
   """
   filters = (_OS_NEGATIVE_FILTER[operating_system] +
              _REVISION_NEGATIVE_FILTER[chrome_version])
   passed = set(tests)
   for f in filters:
     passed.difference_update(set(t for t in tests if fnmatch.fnmatch(t, f)))
   return passed