[mDns] Move dns_sd_registry from extension/api/mdns to media/router/discovery/mdns

chrome/browser/media/router/discovery/mdns/dns_sd_device_lister.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_EXTENSIONS_API_MDNS_DNS_SD_DEVICE_LISTER_H_
-#define CHROME_BROWSER_EXTENSIONS_API_MDNS_DNS_SD_DEVICE_LISTER_H_
+#ifndef CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_MDNS_DNS_SD_DEVICE_LISTER_H_
+#define CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_MDNS_DNS_SD_DEVICE_LISTER_H_
 
 #include <string>
 
 #include "base/macros.h"
-#include "chrome/browser/extensions/api/mdns/dns_sd_delegate.h"
 #include "chrome/browser/local_discovery/service_discovery_device_lister.h"
+#include "chrome/browser/media/router/discovery/mdns/dns_sd_delegate.h"
 
 namespace local_discovery {
 class ServiceDiscoveryClient;
 }  // local_discovery
 
-namespace extensions {
+namespace media_router {
 
 // Manages a watcher for a specific MDNS/DNS-SD service type and notifies
 // a delegate of changes to watched services.
 class DnsSdDeviceLister
     : public local_discovery::ServiceDiscoveryDeviceLister::Delegate {
  public:
   DnsSdDeviceLister(
       local_discovery::ServiceDiscoveryClient* service_discovery_client,
       DnsSdDelegate* delegate,
       const std::string& service_type);
@@ skipping 10 matching lines @@
 
  private:
   // The delegate to notify of changes to services.
   DnsSdDelegate* const delegate_;
   local_discovery::ServiceDiscoveryDeviceLister device_lister_;
   bool started_;
 
   DISALLOW_COPY_AND_ASSIGN(DnsSdDeviceLister);
 };
 
-}  // namespace extensions
+}  // namespace media_router
 
-#endif  // CHROME_BROWSER_EXTENSIONS_API_MDNS_DNS_SD_DEVICE_LISTER_H_
+#endif  // CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_MDNS_DNS_SD_DEVICE_LISTER_H_