Finish plumbing MojoVideoDecoder.

media/mojo/interfaces/service_factory.mojom

Index: media/mojo/interfaces/service_factory.mojom
diff --git a/media/mojo/interfaces/service_factory.mojom b/media/mojo/interfaces/service_factory.mojom
index 38a0e0a0c32de4be697018e6b944a1fca07f4348..b55e284c226d2b321e52f0344897742237d34bd4 100644
--- a/media/mojo/interfaces/service_factory.mojom
+++ b/media/mojo/interfaces/service_factory.mojom
@@ -7,6 +7,7 @@ module media.mojom;
 import "media/mojo/interfaces/audio_decoder.mojom";
 import "media/mojo/interfaces/content_decryption_module.mojom";
 import "media/mojo/interfaces/renderer.mojom";
+import "media/mojo/interfaces/video_decoder.mojom";
 
 // A factory interface to create media services. Renderers can only access
 // ContentDecryptionModules created in the same factory.
@@ -14,6 +15,9 @@ interface ServiceFactory {
   // Creates an AudioDecoder service.
   CreateAudioDecoder(AudioDecoder& audio_decoder);
 
+  // Creates a VideoDecoder service.
+  CreateVideoDecoder(VideoDecoder& video_decoder);
+
   // Creates a Renderer service.
   CreateRenderer(Renderer& renderer);