media: Support CdmFactory in MojoMediaClient.

media/mojo/services/mojo_media_application.cc

Index: media/mojo/services/mojo_media_application.cc
diff --git a/media/mojo/services/mojo_media_application.cc b/media/mojo/services/mojo_media_application.cc
index 6ecb0896ce6f851304b85a43117fd2dc3b78d3a8..ff10d99250cc2f21df276c7ae180d28845672f30 100644
--- a/media/mojo/services/mojo_media_application.cc
+++ b/media/mojo/services/mojo_media_application.cc
@@ -5,6 +5,7 @@
 #include "media/mojo/services/mojo_media_application.h"
 
 #include "base/logging.h"
+#include "media/base/cdm_factory.h"
 #include "media/base/media_log.h"
 #include "media/base/renderer_factory.h"
 #include "media/mojo/services/mojo_cdm_service.h"
@@ -53,7 +54,7 @@ void MojoMediaApplication::Create(
     mojo::ApplicationConnection* connection,
     mojo::InterfaceRequest<mojo::ContentDecryptionModule> request) {
   // The created object is owned by the pipe.
-  new MojoCdmService(&cdm_service_context_, request.Pass());
+  new MojoCdmService(&cdm_service_context_, GetCdmFactory(), request.Pass());
 }
 
 void MojoMediaApplication::Create(
@@ -70,4 +71,10 @@ RendererFactory* MojoMediaApplication::GetRendererFactory() {
   return renderer_factory_.get();
 }
 
+CdmFactory* MojoMediaApplication::GetCdmFactory() {
+  if (!cdm_factory_)
+    cdm_factory_ = MojoMediaClient::Get()->GetCdmFactory();
+  return cdm_factory_.get();
+}
+
 }  // namespace media