third_party/mojo: Remove python/go/dart bindings.

third_party/mojo/src/mojo/public/tools/bindings/generators/dart_templates/union_definition.tmpl

Index: third_party/mojo/src/mojo/public/tools/bindings/generators/dart_templates/union_definition.tmpl
diff --git a/third_party/mojo/src/mojo/public/tools/bindings/generators/dart_templates/union_definition.tmpl b/third_party/mojo/src/mojo/public/tools/bindings/generators/dart_templates/union_definition.tmpl
deleted file mode 100644
index 511201eb30da382ae42d4f2506a3ab71108972fa..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/public/tools/bindings/generators/dart_templates/union_definition.tmpl
+++ /dev/null
@@ -1,110 +0,0 @@
-{#--- Begin #}
-
-{%- import "encoding_macros.tmpl" as encoding_macros %}
-
-{%- macro enum_def(union) %}
-enum {{union|name}}Tag {
-{%-   for field in union.fields %}
-  {{field|tag_name}},
-{%-   endfor %}
-  unknown
-}
-{%- endmacro %}
-
-{%- macro wrapper_def(union) %}
-class {{union|name}} extends bindings.Union {
-  static final _tag_to_int = const {
-{%-   for field in union.fields %}
-    {{union|name}}Tag.{{field|tag_name}}: {{field.ordinal}},
-{%-   endfor %}
-  };
-
-  static final _int_to_tag = const {
-{%-   for field in union.fields %}
-    {{field.ordinal}}: {{union|name}}Tag.{{field|tag_name}},
-{%-   endfor %}
-  };
-
-  var _data;
-  {{union|name}}Tag _tag = {{union|name}}Tag.unknown;
-
-  {{union|name}}Tag get tag => _tag;
-
-{%-   for field in union.fields %}
-  {{field.kind|dart_type}} get {{field|name}} {
-    if (_tag != {{union|name}}Tag.{{field|tag_name}}) {
-      throw new bindings.UnsetUnionTagError(_tag, {{union|name}}Tag.{{field|tag_name}});
-    }
-    return _data;
-  }
-
-  set {{field|name}}({{field.kind|dart_type}} value) {
-    _tag = {{union|name}}Tag.{{field|tag_name}};
-    _data = value;
-  }
-{%-   endfor %}
-
-  static {{union|name}} decode(bindings.Decoder decoder0, int offset) {
-    int size = decoder0.decodeUint32(offset);
-    if (size == 0) {
-      return null;
-    }
-    {{union|name}} result = new {{union|name}}();
-
-    // TODO(azani): Handle unknown union member.
-    {{union|name}}Tag tag = _int_to_tag[decoder0.decodeUint32(offset + 4)];
-    switch (tag) {
-{%-   for field in union.fields %}
-      case {{union|name}}Tag.{{field|tag_name}}:
-{%-     if field.kind|is_union_kind %}
-        var decoder1 = decoder0.decodePointer(offset + 8, {{field.kind|is_nullable_kind|dart_true_false}});
-        result.{{field|name}} = {{field.kind|dart_type}}.decode(decoder1, 0);
-{%-     else %}
-        {{encoding_macros.decode('result.' ~ field|name, field.kind, "offset + 8", 0)|indent(8)}}
-{%-     endif %}
-        break;
-{%-   endfor %}
-    }
-
-    return result;
-  }
-
-  void encode(bindings.Encoder encoder0, int offset) {
-    // TODO(azani): Error when trying to encode an unknown member.
-    encoder0.encodeUint32(16, offset);
-    encoder0.encodeUint32(_tag_to_int[_tag], offset + 4);
-    switch (_tag) {
-{%-   for field in union.fields %}
-      case {{union|name}}Tag.{{field|tag_name}}:
-{%-     if field.kind|is_union_kind %}
-        encoder0.encodeNestedUnion({{field|name}}, offset + 8, {{field.kind|is_nullable_kind|dart_true_false}});
-{%-     else %}
-        {{encoding_macros.encode(field|name, field.kind, "offset + 8", 0)|indent(8)}}
-{%-     endif %}
-        break;
-{%-   endfor %}
-    }
-  }
-
-  String toString() {
-    String result = "{{union|name}}(";
-    switch (_tag) {
-{%-   for field in union.fields %}
-      case {{union|name}}Tag.{{field|tag_name}}:
-        result += "{{field|name}}";
-        break;
-{%-   endfor %}
-      default:
-        result += "unknown";
-    }
-    result += ": $_data)";
-    return result;
-  }
-}
-{%- endmacro %}
-
-
-{%- macro union_def(union) %}
-{{enum_def(union)}}
-{{wrapper_def(union)}}
-{%- endmacro %}