Remove child/route parameters from ShouldBeginRequest and RequestBeginning.

chrome/browser/signin/signin_header_helper.h

 // 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.
 
 #ifndef CHROME_BROWSER_SIGNIN_SIGNIN_HEADER_HELPER_H_
 #define CHROME_BROWSER_SIGNIN_SIGNIN_HEADER_HELPER_H_
 
 #include <string>
 
 namespace net {
@@ skipping 51 matching lines @@
   ManageAccountsParams();
 };
 
 // Adds X-Chrome-Connected header to all Gaia requests from a connected profile,
 // with the exception of requests from gaia webview. Must be called on IO
 // thread.
 // Returns true if the account management header was added to the request.
 bool AppendMirrorRequestHeaderIfPossible(
     net::URLRequest* request,
     const GURL& redirect_url,
-    ProfileIOData* io_data,
-    int child_id,
-    int route_id);
+    ProfileIOData* io_data);
 
 // Looks for the X-Chrome-Manage-Accounts response header, and if found,
 // tries to show the avatar bubble in the browser identified by the
 // child/route id. Must be called on IO thread.
 void ProcessMirrorResponseHeaderIfExists(
     net::URLRequest* request,
     ProfileIOData* io_data,
     int child_id,
     int route_id);
 
 };  // namespace signin
 
 #endif  // CHROME_BROWSER_SIGNIN_SIGNIN_HEADER_HELPER_H_