[Device Discovery] Move files from browser/extensions/api/dial to browser/media/router/discovery/di…

chrome/browser/media/router/discovery/dial/device_description_fetcher.h

Index: chrome/browser/media/router/discovery/dial/device_description_fetcher.h
diff --git a/chrome/browser/extensions/api/dial/device_description_fetcher.h b/chrome/browser/media/router/discovery/dial/device_description_fetcher.h
similarity index 87%
rename from chrome/browser/extensions/api/dial/device_description_fetcher.h
rename to chrome/browser/media/router/discovery/dial/device_description_fetcher.h
index 8a4a8f56745ccfc678df52a224f929a38617a246..3287f72b87148bc510142ac91cb7ff2144094620 100644
--- a/chrome/browser/extensions/api/dial/device_description_fetcher.h
+++ b/chrome/browser/media/router/discovery/dial/device_description_fetcher.h
@@ -2,8 +2,8 @@
 // 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_DIAL_DEVICE_DESCRIPTION_FETCHER_H_
-#define CHROME_BROWSER_EXTENSIONS_API_DIAL_DEVICE_DESCRIPTION_FETCHER_H_
+#ifndef CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DEVICE_DESCRIPTION_FETCHER_H_
+#define CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DEVICE_DESCRIPTION_FETCHER_H_
 
 #include <memory>
 #include <string>
@@ -19,9 +19,7 @@ class URLFetcher;
 class URLRequestContextGetter;
 }
 
-namespace extensions {
-namespace api {
-namespace dial {
+namespace media_router {
 
 struct DialDeviceDescriptionData;
 
@@ -70,8 +68,6 @@ class DeviceDescriptionFetcher : public net::URLFetcherDelegate {
   std::unique_ptr<net::URLFetcher> fetcher_;
 };
 
-}  // namespace dial
-}  // namespace api
-}  // namespace extensions
+}  // namespace media_router
 
-#endif  // CHROME_BROWSER_EXTENSIONS_API_DIAL_DEVICE_DESCRIPTION_FETCHER_H_
+#endif  // CHROME_BROWSER_MEDIA_ROUTER_DISCOVERY_DIAL_DEVICE_DESCRIPTION_FETCHER_H_