Make MediaSession available on Desktop

content/browser/media/session/media_session_service_impl.h

Index: content/browser/media/session/media_session_service_impl.h
diff --git a/content/browser/media/android/media_session_service_impl.h b/content/browser/media/session/media_session_service_impl.h
similarity index 86%
rename from content/browser/media/android/media_session_service_impl.h
rename to content/browser/media/session/media_session_service_impl.h
index dcd1b35f177e670c36ea783ffde9991102a3a774..3edc1b0b0170ed1a0cb75c9ff54dcbb78bb31e6e 100644
--- a/content/browser/media/android/media_session_service_impl.h
+++ b/content/browser/media/session/media_session_service_impl.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 CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_
-#define CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_
+#ifndef CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_
+#define CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_
 
 #include "mojo/public/cpp/bindings/binding.h"
 #include "third_party/WebKit/public/platform/modules/mediasession/media_session.mojom.h"
@@ -38,4 +38,4 @@ class MediaSessionServiceImpl : public blink::mojom::MediaSessionService {
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_MEDIA_ANDROID_MEDIA_SESSION_SERVICE_IMPL_H_
+#endif  // CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_SERVICE_IMPL_H_