Disconnect one click sign in code. The code itself will be removed in followup

chrome/browser/policy/chrome_browser_policy_connector.h

 // 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.
 
 #ifndef CHROME_BROWSER_POLICY_CHROME_BROWSER_POLICY_CONNECTOR_H_
 #define CHROME_BROWSER_POLICY_CHROME_BROWSER_POLICY_CONNECTOR_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "components/policy/core/browser/browser_policy_connector.h"
@@ skipping 22 matching lines @@
 
   ~ChromeBrowserPolicyConnector() override;
 
   void Init(
       PrefService* local_state,
       scoped_refptr<net::URLRequestContextGetter> request_context) override;
 
  private:
   ConfigurationPolicyProvider* CreatePlatformProvider();
 
-  // Appends any required flags if certain policies are set.
-  // TODO(guohui): Needs to move this to a more proper place and also to handle
-  // dynamic refresh.
   void AppendExtraFlagsPerPolicy();
 
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserPolicyConnector);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CHROME_BROWSER_POLICY_CONNECTOR_H_