Telemetry: Clean up tap and click_element gestures.

tools/telemetry/telemetry/page/actions/tap_element.py

Index: tools/telemetry/telemetry/page/actions/tap_element.py
diff --git a/tools/telemetry/telemetry/page/actions/tap_element.py b/tools/telemetry/telemetry/page/actions/tap_element.py
deleted file mode 100644
index ff503e9d1cf902804f7ef902688e2a53fc5a16ac..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/page/actions/tap_element.py
+++ /dev/null
@@ -1,40 +0,0 @@
-# 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.
-
-from telemetry.core import exceptions
-from telemetry.page.actions import page_action
-
-class TapElementAction(page_action.PageAction):
-  """Page action that dispatches a custom 'tap' event at an element.
-
-  For pages that don't respond to 'click' events, this action offers
-  an alternative to ClickElementAction.
-
-  Configuration options:
-    find_element_expression: a JavaScript expression that should yield
-                             the element to tap.
-    wait_for_event: an event name that will be listened for on the Document.
-  """
-  def __init__(self, attributes=None):
-    super(TapElementAction, self).__init__(attributes)
-
-  def RunAction(self, page, tab, previous_action):
-    def DoTap():
-      assert hasattr(self, 'find_element_expression')
-      event = 'new CustomEvent("tap", {bubbles: true})'
-      code = '(%s).dispatchEvent(%s)' % (self.find_element_expression, event)
-      try:
-        tab.ExecuteJavaScript(code)
-      except exceptions.EvaluateException:
-        raise page_action.PageActionFailed(
-            'Cannot find element with code ' + self.find_element_javascript)
-
-    if hasattr(self, 'wait_for_event'):
-      code = ('document.addEventListener("%s", '
-              'function(){window.__tap_event_finished=true})')
-      tab.ExecuteJavaScript(code % self.wait_for_event)
-      DoTap()
-      tab.WaitForJavaScriptExpression('window.__tap_event_finished', 60)
-    else:
-      DoTap()