media: Make media mojo services a component

media/gpu/BUILD.gn

Index: media/gpu/BUILD.gn
diff --git a/media/gpu/BUILD.gn b/media/gpu/BUILD.gn
index 00386d99099b0173a83bc5b8b0f596331575286c..856f9f567646718709478dab928374aaf2549c85 100644
--- a/media/gpu/BUILD.gn
+++ b/media/gpu/BUILD.gn
@@ -221,8 +221,11 @@ component("gpu") {
       ]
     }
 
+    # TODO(xhwang): This is needed for AVDA to access the CDM directly.
+    # Remove this dependency after VDAs are also running as part of the mojo
+    # media application. See http://crbug.com/522298
     if (mojo_media_host == "gpu") {
-      deps += [ "//media/mojo/services:cdm_service" ]
+      deps += [ "//media/mojo/services" ]
     }
   }