[mojo-bindings] Support reuse of native enum classes

components/mus/public/interfaces/cc.typemap

Index: components/mus/public/interfaces/cc.typemap
diff --git a/skia/public/interfaces/skia.typemap b/components/mus/public/interfaces/cc.typemap
similarity index 50%
copy from skia/public/interfaces/skia.typemap
copy to components/mus/public/interfaces/cc.typemap
index 338dc9f42e02cc591d1c4e5ffc3249b03b0d97f4..d8c834994271a3182352fcc29ae0654f8b3b1633 100644
--- a/skia/public/interfaces/skia.typemap
+++ b/components/mus/public/interfaces/cc.typemap
@@ -2,15 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Mojom typemap for consumers of Mojo services that use Skia types.
-
 {
   "c++": {
-    "skia.Bitmap": {
-      "typename": "SkBitmap",
+    "mus.mojom.ResourceFormat": {
+      "typename": "cc::ResourceFormat",
       "headers": [
-        "third_party/skia/include/core/SkBitmap.h",
-        "ui/gfx/ipc/gfx_param_traits.h"
+        "cc/resources/resource_format.h"
       ]
     }
   }