Removing Page.WaitToLoad and update all pagesets to use explicit wait actions

tools/telemetry/telemetry/page/actions/reload.py

Index: tools/telemetry/telemetry/page/actions/reload.py
diff --git a/tools/telemetry/telemetry/page/actions/reload.py b/tools/telemetry/telemetry/page/actions/reload.py
index caa362e8bbbb3d8b5b61cc8f5a9cd6660e24ccf4..c98853c452cf92cb033f141b924a463329e09fab 100644
--- a/tools/telemetry/telemetry/page/actions/reload.py
+++ b/tools/telemetry/telemetry/page/actions/reload.py
@@ -1,7 +1,7 @@
 # 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.page import page as page_module
+
 from telemetry.page.actions import page_action
 
 class ReloadAction(page_action.PageAction):
@@ -10,5 +10,4 @@ class ReloadAction(page_action.PageAction):
 
   def RunAction(self, page, tab, previous_action):
     tab.ExecuteJavaScript('window.location.reload()')
-    page_module.Page.WaitForPageToLoad(self, tab, 60)
     tab.WaitForDocumentReadyStateToBeInteractiveOrBetter()