[Media Router] Parse device description xml in utility process

chrome/utility/chrome_content_utility_client.cc

Index: chrome/utility/chrome_content_utility_client.cc
diff --git a/chrome/utility/chrome_content_utility_client.cc b/chrome/utility/chrome_content_utility_client.cc
index 0b8a8d2367df40cb4ae2e5173b27f340c8e217cb..db46f4dc618eead757adeebef00a80a60e9f2442 100644
--- a/chrome/utility/chrome_content_utility_client.cc
+++ b/chrome/utility/chrome_content_utility_client.cc
@@ -14,6 +14,7 @@
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "chrome/common/file_patcher.mojom.h"
+#include "chrome/utility/media_router/dial_device_description_parser_impl.h"
 #include "chrome/utility/utility_message_handler.h"
 #include "components/safe_json/utility/safe_json_parser_mojo_impl.h"
 #include "content/public/child/image_decoder_utils.h"
@@ -301,6 +302,10 @@ void ChromeContentUtilityClient::ExposeInterfacesToBrowser(
 #if defined(FULL_SAFE_BROWSING)
   registry->AddInterface(base::Bind(&SafeArchiveAnalyzerImpl::Create));
 #endif
+#if defined(ENABLE_MEDIA_ROUTER)
+  registry->AddInterface(
+      base::Bind(&media_router::DialDeviceDescriptionParserImpl::Create));
+#endif  // defined(ENABLE_MEDIA_ROUTER)
 }
 
 void ChromeContentUtilityClient::RegisterServices(StaticServiceMap* services) {