Mojo C++ bindings: Merge EncodePointers/DecodePointers into Serialize/Deserialize, respectively.

mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl

Index: mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl
diff --git a/mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl b/mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl
index 7f4603691e5fc1d5d6b9056cb5e555a953271f04..fc6eddf66e25a9c2e1f52c357e636443ae91e307 100644
--- a/mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl
+++ b/mojo/public/tools/bindings/generators/cpp_templates/union_definition.tmpl
@@ -48,28 +48,3 @@ void {{class_name}}::set_null() {
 {{class_name}}::{{class_name}}() {
 }
 
-void {{class_name}}::EncodePointers() {
-  switch (tag) {
-{%- for field in union.fields %}
-    case {{enum_name}}::{{field.name|upper}}: {
-{%-   if field.kind|is_object_kind %}
-      mojo::internal::Encode(&data.f_{{field.name}});
-{%-   endif %}
-      return;
-    }
-{%- endfor %}
-  }
-}
-
-void {{class_name}}::DecodePointers() {
-  switch (tag) {
-{%- for field in union.fields %}
-    case {{enum_name}}::{{field.name|upper}}: {
-{%-   if field.kind|is_object_kind %}
-      mojo::internal::Decode(&data.f_{{field.name}});
-{%-   endif %}
-      return;
-    }
-{%- endfor %}
-  }
-}