Only use new login flow for GmailSmoothPage

tools/perf/page_sets/top_pages.py

 # 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 import page as page_module
 from telemetry.page import shared_page_state
 
-from page_sets.login_helpers import google_login
-
 
 class TopPages(page_module.Page):
 
   def __init__(self, url, page_set, shared_page_state_class,
                name='', credentials=None):
     super(TopPages, self).__init__(
         url=url, page_set=page_set, name=name,
         credentials_path='data/credentials.json',
         shared_page_state_class=shared_page_state_class)
     self.archive_data_file = 'data/top_25.json'
@@ skipping 30 matching lines @@
 
 class GmailPage(TopPages):
 
   """ Why: productivity, top google properties """
 
   def __init__(self, page_set,
                shared_page_state_class=shared_page_state.SharedPageState):
     super(GmailPage, self).__init__(
         url='https://mail.google.com/mail/',
         page_set=page_set,
+        credentials='google',
         shared_page_state_class=shared_page_state_class)
 
   def RunNavigateSteps(self, action_runner):
-    google_login.LoginGoogleAccount(action_runner, 'google3',
-                                    self.credentials_path)
     super(GmailPage, self).RunNavigateSteps(action_runner)
     action_runner.WaitForJavaScriptCondition(
         'window.gmonkey !== undefined &&'
-        'document.getElementById("gb") !== null',
-        timeout_in_seconds=120)
+        'document.getElementById("gb") !== null')
 
 
 class GoogleCalendarPage(TopPages):
 
   """ Why: productivity, top google properties """
 
   def __init__(self, page_set,
                shared_page_state_class=shared_page_state.SharedPageState):
     super(GoogleCalendarPage, self).__init__(
         url='https://www.google.com/calendar/',
@@ skipping 211 matching lines @@
   def __init__(self, page_set,
                shared_page_state_class=shared_page_state.SharedPageState):
     super(YahooGamesPage, self).__init__(
         url='http://games.yahoo.com',
         page_set=page_set,
         shared_page_state_class=shared_page_state_class)
 
   def RunNavigateSteps(self, action_runner):
     super(YahooGamesPage, self).RunNavigateSteps(action_runner)
     action_runner.Wait(2)