Create a broker interface for the new Mojo EDK so that the browser can create and duplicate messa...

mojo/edk/embedder/embedder_internal.h

Index: mojo/edk/embedder/embedder_internal.h
diff --git a/mojo/edk/embedder/embedder_internal.h b/mojo/edk/embedder/embedder_internal.h
index 80d10f82e82da80ee596ae08117b7bea630a2982..7acf5a1f79dc097ba8790491cd35f4b7d893dc87 100644
--- a/mojo/edk/embedder/embedder_internal.h
+++ b/mojo/edk/embedder/embedder_internal.h
@@ -24,9 +24,15 @@ namespace edk {
 class Core;
 class PlatformSupport;
 class ProcessDelegate;
+class TokenSerializer;
 
 namespace internal {
 
+#if defined(OS_WIN)
+// Instance of |TokenSerializer| to use.
+extern TokenSerializer* g_token_serializer;
+#endif
+
 // Instance of |PlatformSupport| to use.
 extern PlatformSupport* g_platform_support;