[Chromedriver] Disable ScrollTopLeftInterop feature

and enable previously failing tests

Should fix: 
https://bugs.chromium.org/p/chromedriver/issues/detail?id=1852
for python tests, but not java tests

Bug: chromedriver:1852
Change-Id: Iebe5ec09bff943ab54200590c9943713c899f05f
Reviewed-on: https://chromium-review.googlesource.com/594653
Commit-Queue: Jonathon Kereliuk <kereliuk@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491781}

chrome/test/chromedriver/test/run_py_tests.py

@@ -168,8 +168,6 @@ _ANDROID_NEGATIVE_FILTER['chromium'] = (
         'ChromeDriverTest.testHoverOverElement',
         # https://bugs.chromium.org/p/chromedriver/issues/detail?id=1478
         'ChromeDriverTest.testShouldHandleNewWindowLoadingProperly',
-        # https://bugs.chromium.org/p/chromedriver/issues/detail?id=1852
-        'ChromeDriverTest.testTouchScrollElement',
     ]
 )
 _ANDROID_NEGATIVE_FILTER['chromedriver_webview_shell'] = (
@@ -1259,8 +1257,8 @@ class ChromeDriverTest(ChromeDriverBaseTestWithWebServer):
   def testTouchScrollElement(self):
     self._driver.Load(self.GetHttpUrlForFile(
         '/chromedriver/touch_action_tests.html'))
-    scroll_left = 'return document.body.scrollLeft;'
-    scroll_top = 'return document.body.scrollTop;'
+    scroll_left = 'return document.documentElement.scrollLeft;'
+    scroll_top = 'return document.documentElement.scrollTop;'
     self.assertEquals(0, self._driver.ExecuteScript(scroll_left))
     self.assertEquals(0, self._driver.ExecuteScript(scroll_top))
     target = self._driver.FindElement('id', 'target')