Telemetry: Create new profile creator large_profile_creator.

tools/perf/profile_creators/large_profile_creator.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 profile_creators import cookie_profile_extender
+from profile_creators import history_profile_extender
+from telemetry.page import profile_creator
+
+class LargeProfileCreator(profile_creator.ProfileCreator):
+  """This class creates a large profile by performing a large number of url
+  navigations."""
+  def Run(self, options):
+    extender = history_profile_extender.HistoryProfileExtender()
+    extender.Run(options)
+
+    extender = cookie_profile_extender.CookieProfileExtender()
+    extender.Run(options)