bug 1492499: marionette: drop broken window maximization test; r=automatedtester

This test is duplicated by WPT tests.

Depends on D10568

Differential Revision: https://phabricator.services.mozilla.com/D10569

--HG--
extra : moz-landing-system : lando

testing/marionette/harness/marionette_harness/tests/unit/test_window_maximize.py

@@ -30,55 +30,5 @@ class TestWindowMaximize(MarionetteTestCase):
         self.marionette.set_window_rect(
             width=self.original_size["width"], height=self.original_size["height"])
 
-    def assert_window_maximized(self, actual, delta=None):
-        if self.marionette.session_capabilities["platformName"] == "windows":
-            delta = 16
-        else:
-            delta = 22
-
-        self.assertGreaterEqual(
-            actual["width"], self.max["width"] - delta,
-            msg="Window width is not within {delta} px of availWidth: "
-                "current width {current} should be greater than or equal to max width {max}"
-                .format(delta=delta, current=actual["width"], max=self.max["width"] - delta))
-        self.assertGreaterEqual(
-            actual["height"], self.max["height"] - delta,
-            msg="Window height is not within {delta} px of availHeight: "
-                "current height {current} should be greater than or equal to max height {max}"
-                .format(delta=delta, current=actual["height"], max=self.max["height"] - delta))
-
-    def assert_window_rect(self, rect):
-        self.assertIn("width", rect)
-        self.assertIn("height", rect)
-        self.assertIn("x", rect)
-        self.assertIn("y", rect)
-        self.assertIsInstance(rect["width"], int)
-        self.assertIsInstance(rect["height"], int)
-        self.assertIsInstance(rect["x"], int)
-        self.assertIsInstance(rect["y"], int)
-
     def test_maximize(self):
-        maximize_resp = self.marionette.maximize_window()
-        self.assert_window_rect(maximize_resp)
-        window_rect_resp = self.marionette.window_rect
-        self.assertEqual(maximize_resp, window_rect_resp)
-        self.assert_window_maximized(maximize_resp)
-
-    def test_maximize_twice_is_idempotent(self):
-        maximized = self.marionette.maximize_window()
-        self.assert_window_maximized(maximized)
-
-        still_maximized = self.marionette.maximize_window()
-        self.assert_window_maximized(still_maximized)
-
-    def test_stress(self):
-        for i in range(1, 25):
-            expect_maximized = bool(i % 2)
-
-            if expect_maximized:
-                rect = self.marionette.maximize_window()
-                self.assert_window_maximized(rect)
-            else:
-                rect = self.marionette.set_window_rect(width=800, height=600)
-                self.assertEqual(800, rect["width"])
-                self.assertEqual(600, rect["height"])
+        self.marionette.maximize_window()