Allow defining custom navigation on a per-page basis.

tools/telemetry/telemetry/page/actions/navigate.py

Index: tools/telemetry/telemetry/page/actions/navigate.py
diff --git a/tools/telemetry/telemetry/page/actions/navigate.py b/tools/telemetry/telemetry/page/actions/navigate.py
new file mode 100644
index 0000000000000000000000000000000000000000..0eb85705fb2376469d260c733f8d6d5745f02365
--- /dev/null
+++ b/tools/telemetry/telemetry/page/actions/navigate.py
@@ -0,0 +1,20 @@
+# 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.actions import page_action
+
+
+class NavigateAction(page_action.PageAction):
+  def __init__(self, attributes=None):
+    super(NavigateAction, self).__init__(attributes)
+
+  def RunAction(self, page, tab, previous_action):
+    if page.is_file:
+      filename = page.serving_dirs_and_file[1]
+      target_side_url = tab.browser.http_server.UrlOf(filename)
+    else:
+      target_side_url = page.url
+
+    tab.Navigate(target_side_url, page.script_to_evaluate_on_commit)
+    tab.WaitForDocumentReadyStateToBeInteractiveOrBetter()