Pull ChildProcessSecurityPolicyImpl out to shared subfolder

content/browser/renderer_host/media/webrtc_identity_service_host.cc

 // 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.
 
 #include "content/browser/renderer_host/media/webrtc_identity_service_host.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
-#include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/media/webrtc/webrtc_identity_store.h"
+#include "content/browser/shared/child_process_security_policy_helper.h"
 #include "content/common/media/webrtc_identity_messages.h"
 #include "content/public/browser/content_browser_client.h"
 #include "net/base/net_errors.h"
 
 namespace content {
 
 WebRTCIdentityServiceHost::WebRTCIdentityServiceHost(
     int renderer_process_id,
     scoped_refptr<WebRTCIdentityStore> identity_store,
     ResourceContext* resource_context)
@@ skipping 71 matching lines @@
     SendErrorMessage(request_id, status);
   }
 }
 
 void WebRTCIdentityServiceHost::SendErrorMessage(int request_id,
                                                  int error) {
   Send(new WebRTCIdentityHostMsg_RequestFailed(request_id, error));
 }
 
 }  // namespace content