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

tools/telemetry/telemetry/page/page_test.py

Index: tools/telemetry/telemetry/page/page_test.py
diff --git a/tools/telemetry/telemetry/page/page_test.py b/tools/telemetry/telemetry/page/page_test.py
index e9d7147664b9fea315e8463b82b582fef4072b47..72a29db714b0371a9dbe1c2dd3cf09c6157070e6 100644
--- a/tools/telemetry/telemetry/page/page_test.py
+++ b/tools/telemetry/telemetry/page/page_test.py
@@ -209,18 +209,13 @@ class PageTest(object):
     run it as a compound action.
     """
     if hasattr(page, 'navigate_steps'):
-      navigate_actions = GetCompoundActionFromPage(page, 'navigate_steps')
+      page.navigate_actions = GetCompoundActionFromPage(page, 'navigate_steps')
       if not any(isinstance(action, navigate.NavigateAction)
-          for action in navigate_actions):
+          for action in page.navigate_actions):
         raise page_action.PageActionFailed(
             'No NavigateAction in navigate_steps')
-      self._RunCompoundAction(page, tab, navigate_actions, False)
-    else:
-      # TODO(edmundyan): Make a default navigate_steps action on the page object
-      # once we can deprecate page.WaitToLoad()
-      i = navigate.NavigateAction()
-      i.RunAction(page, tab, None)
-      page.WaitToLoad(tab, 60)
+
+    self._RunCompoundAction(page, tab, page.navigate_actions, False)
 
   @property
   def action_name_to_run(self):