Kill wait_until support, which is unused once ClickElementAction is

tools/telemetry/telemetry/page/actions/javascript_click_unittest.py

Index: tools/telemetry/telemetry/page/actions/javascript_click_unittest.py
diff --git a/tools/telemetry/telemetry/page/actions/javascript_click_unittest.py b/tools/telemetry/telemetry/page/actions/javascript_click_unittest.py
deleted file mode 100644
index fba168258a6504b67a4ce232223d7bbf19b7a8a8..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/page/actions/javascript_click_unittest.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 2014 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.
-
-from telemetry.page.actions import javascript_click
-from telemetry.page.actions import wait_until
-from telemetry.unittest import tab_test_case
-
-
-class ClickElementActionTest(tab_test_case.TabTestCase):
-  def testClickWithSelectorWaitForNavigation(self):
-    self.Navigate('page_with_link.html')
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/page_with_link.html')
-
-    data = {'selector': 'a[id="clickme"]'}
-    i = javascript_click.ClickElementAction(data)
-    data = {'condition': 'href_change'}
-    j = wait_until.WaitUntil(i, data)
-    j.RunActionAndWait(self._tab)
-
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/blank.html')
-
-  def testClickWithSingleQuoteSelectorWaitForNavigation(self):
-    self.Navigate('page_with_link.html')
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/page_with_link.html')
-
-    data = {'selector': 'a[id=\'clickme\']'}
-    i = javascript_click.ClickElementAction(data)
-    data = {'condition': 'href_change'}
-    j = wait_until.WaitUntil(i, data)
-    j.RunActionAndWait(self._tab)
-
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/blank.html')
-
-  def testClickWithTextWaitForRefChange(self):
-    self.Navigate('page_with_link.html')
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/page_with_link.html')
-
-    data = {'text': 'Click me'}
-    i = javascript_click.ClickElementAction(data)
-    data = {'condition': 'href_change'}
-    j = wait_until.WaitUntil(i, data)
-    j.RunActionAndWait(self._tab)
-
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/blank.html')
-
-  def testClickWithXPathWaitForRefChange(self):
-    self.Navigate('page_with_link.html')
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/page_with_link.html')
-
-    data = {'xpath': '//a[@id="clickme"]'}
-    i = javascript_click.ClickElementAction(data)
-    data = {'condition': 'href_change'}
-    j = wait_until.WaitUntil(i, data)
-    j.RunActionAndWait(self._tab)
-
-    self.assertEquals(
-        self._tab.EvaluateJavaScript('document.location.pathname;'),
-        '/blank.html')