Delete tools/telemetry.

tools/telemetry/telemetry/internal/backends/form_based_credentials_backend.py

Index: tools/telemetry/telemetry/internal/backends/form_based_credentials_backend.py
diff --git a/tools/telemetry/telemetry/internal/backends/form_based_credentials_backend.py b/tools/telemetry/telemetry/internal/backends/form_based_credentials_backend.py
deleted file mode 100644
index 63c2f9bca0fbeb05cd6391afedeb0ab296104605..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/internal/backends/form_based_credentials_backend.py
+++ /dev/null
@@ -1,119 +0,0 @@
-# Copyright 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.
-import logging
-
-from telemetry.core import exceptions
-
-
-class FormBasedCredentialsBackend(object):
-  def __init__(self):
-    self._logged_in = False
-
-  def IsAlreadyLoggedIn(self, tab):
-    return tab.EvaluateJavaScript(self.logged_in_javascript)
-
-  @property
-  def credentials_type(self):
-    raise NotImplementedError()
-
-  @property
-  def url(self):
-    raise NotImplementedError()
-
-  @property
-  def login_form_id(self):
-    raise NotImplementedError()
-
-  @property
-  def login_button_javascript(self):
-    """Some sites have custom JS to log in."""
-    return None
-
-  @property
-  def login_input_id(self):
-    raise NotImplementedError()
-
-  @property
-  def password_input_id(self):
-    raise NotImplementedError()
-
-  @property
-  def logged_in_javascript(self):
-    """Evaluates to true iff already logged in."""
-    raise NotImplementedError()
-
-  def IsLoggedIn(self):
-    return self._logged_in
-
-  def _ResetLoggedInState(self):
-    """Makes the backend think we're not logged in even though we are.
-    Should only be used in unit tests to simulate --dont-override-profile.
-    """
-    self._logged_in = False
-
-  def _WaitForLoginState(self, action_runner):
-    """Waits until it can detect either the login form, or already logged in."""
-    condition = '(document.querySelector("#%s") !== null) || (%s)' % (
-        self.login_form_id, self.logged_in_javascript)
-    action_runner.WaitForJavaScriptCondition(condition, 60)
-
-  def _SubmitLoginFormAndWait(self, action_runner, tab, username, password):
-    """Submits the login form and waits for the navigation."""
-    tab.WaitForDocumentReadyStateToBeInteractiveOrBetter()
-    email_id = 'document.querySelector("#%s #%s").value = "%s"; ' % (
-        self.login_form_id, self.login_input_id, username)
-    password = 'document.querySelector("#%s #%s").value = "%s"; ' % (
-        self.login_form_id, self.password_input_id, password)
-    tab.ExecuteJavaScript(email_id)
-    tab.ExecuteJavaScript(password)
-    if self.login_button_javascript:
-      tab.ExecuteJavaScript(self.login_button_javascript)
-    else:
-      tab.ExecuteJavaScript(
-          'document.getElementById("%s").submit();' % self.login_form_id)
-    # Wait for the form element to disappear as confirmation of the navigation.
-    action_runner.WaitForNavigate()
-
-
-  def LoginNeeded(self, tab, action_runner, config):
-    """Logs in to a test account.
-
-    Raises:
-      RuntimeError: if could not get credential information.
-    """
-    if self._logged_in:
-      return True
-
-    if 'username' not in config or 'password' not in config:
-      message = ('Credentials for "%s" must include username and password.' %
-                 self.credentials_type)
-      raise RuntimeError(message)
-
-    logging.debug('Logging into %s account...' % self.credentials_type)
-
-    if 'url' in config:
-      url = config['url']
-    else:
-      url = self.url
-
-    try:
-      logging.info('Loading %s...', url)
-      tab.Navigate(url)
-      self._WaitForLoginState(action_runner)
-
-      if self.IsAlreadyLoggedIn(tab):
-        self._logged_in = True
-        return True
-
-      self._SubmitLoginFormAndWait(
-          action_runner, tab, config['username'], config['password'])
-
-      self._logged_in = True
-      return True
-    except exceptions.TimeoutException:
-      logging.warning('Timed out while loading: %s', url)
-      return False
-
-  def LoginNoLongerNeeded(self, tab): # pylint: disable=unused-argument
-    assert self._logged_in