Now send policy header for redirects as well as regular fetches.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
 
 #include <string>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 669 matching lines @@
   AppendChromeSyncGaiaHeader(request, resource_context);
 #endif
 
   // In the Mirror world, Chrome should append a X-Chrome-Connected header to
   // all Gaia requests from a connected profile so Gaia could return a 204
   // response and let Chrome handle the action with native UI. The only
   // exception is requests from gaia webview, since the native profile
   // management UI is built on top of it.
   signin::AppendMirrorRequestHeaderIfPossible(request, redirect_url, io_data,
       info->GetChildID(), info->GetRouteID());
+
+#if defined(ENABLE_CONFIGURATION_POLICY)
+  if (io_data->policy_header_helper())
+    io_data->policy_header_helper()->AddPolicyHeaders(request);
+#endif
 }
 
 // Notification that a request has completed.
 void ChromeResourceDispatcherHostDelegate::RequestComplete(
     net::URLRequest* url_request) {
   // Jump on the UI thread and inform the prerender about the bytes.
   const ResourceRequestInfo* info =
       ResourceRequestInfo::ForRequest(url_request);
   if (url_request && !url_request->was_cached()) {
     BrowserThread::PostTask(BrowserThread::UI,
                             FROM_HERE,
                             base::Bind(&UpdatePrerenderNetworkBytesCallback,
                                        info->GetChildID(),
                                        info->GetRouteID(),
                                        url_request->GetTotalReceivedBytes()));
   }
 }
 
 // static
 void ChromeResourceDispatcherHostDelegate::
     SetExternalProtocolHandlerDelegateForTesting(
     ExternalProtocolHandler::Delegate* delegate) {
   g_external_protocol_handler_delegate = delegate;
 }