Add kill switch mechanism

This code implements the kill switch mechanism in the extension. This is
explained in //src/killSwitch/README.md and in the design doc:
https://docs.google.com/document/d/1O5YV6_WcxwrUyz-lwHOSTfZ3oyIFWj2EQee0VuKkhaA/edit.

Bug: twpowertools:64

Change-Id: Ia993c78035bba7038aafd53d156f20954217e86f
diff --git a/src/third_party/google-protobuf-commonjs_strict/google/protobuf/type_pb.js b/src/third_party/google-protobuf-commonjs_strict/google/protobuf/type_pb.js
new file mode 100644
index 0000000..e8bcb30
--- /dev/null
+++ b/src/third_party/google-protobuf-commonjs_strict/google/protobuf/type_pb.js
@@ -0,0 +1,1706 @@
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+  }
+  f = message.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      4,
+      f
+    );
+  }
+  f = message.getTypeUrl();
+  if (f.length > 0) {
+    writer.writeString(
+      6,
+      f
+    );
+  }
+  f = message.getOneofIndex();
+  if (f !== 0) {
+    writer.writeInt32(
+      7,
+      f
+    );
+  }
+  f = message.getPacked();
+  if (f) {
+    writer.writeBool(
+      8,
+      f
+    );
+  }
+  f = message.getOptionsList();
+  if (f.length > 0) {
+    writer.writeRepeatedMessage(
+      9,
+      f,
+      proto.google.protobuf.Option.serializeBinaryToWriter
+    );
+  }
+  f = message.getJsonName();
+  if (f.length > 0) {
+    writer.writeString(
+      10,
+      f
+    );
+  }
+  f = message.getDefaultValue();
+  if (f.length > 0) {
+    writer.writeString(
+      11,
+      f
+    );
+  }
+};
+
+
+/**
+ * @enum {number}
+ */
+proto.google.protobuf.Field.Kind = {
+  TYPE_UNKNOWN: 0,
+  TYPE_DOUBLE: 1,
+  TYPE_FLOAT: 2,
+  TYPE_INT64: 3,
+  TYPE_UINT64: 4,
+  TYPE_INT32: 5,
+  TYPE_FIXED64: 6,
+  TYPE_FIXED32: 7,
+  TYPE_BOOL: 8,
+  TYPE_STRING: 9,
+  TYPE_GROUP: 10,
+  TYPE_MESSAGE: 11,
+  TYPE_BYTES: 12,
+  TYPE_UINT32: 13,
+  TYPE_ENUM: 14,
+  TYPE_SFIXED32: 15,
+  TYPE_SFIXED64: 16,
+  TYPE_SINT32: 17,
+  TYPE_SINT64: 18
+};
+
+/**
+ * @enum {number}
+ */
+proto.google.protobuf.Field.Cardinality = {
+  CARDINALITY_UNKNOWN: 0,
+  CARDINALITY_OPTIONAL: 1,
+  CARDINALITY_REQUIRED: 2,
+  CARDINALITY_REPEATED: 3
+};
+
+/**
+ * optional Kind kind = 1;
+ * @return {!proto.google.protobuf.Field.Kind}
+ */
+proto.google.protobuf.Field.prototype.getKind = function() {
+  return /** @type {!proto.google.protobuf.Field.Kind} */ (jspb.Message.getFieldWithDefault(this, 1, 0));
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Field.Kind} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setKind = function(value) {
+  return jspb.Message.setProto3EnumField(this, 1, value);
+};
+
+
+/**
+ * optional Cardinality cardinality = 2;
+ * @return {!proto.google.protobuf.Field.Cardinality}
+ */
+proto.google.protobuf.Field.prototype.getCardinality = function() {
+  return /** @type {!proto.google.protobuf.Field.Cardinality} */ (jspb.Message.getFieldWithDefault(this, 2, 0));
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Field.Cardinality} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setCardinality = function(value) {
+  return jspb.Message.setProto3EnumField(this, 2, value);
+};
+
+
+/**
+ * optional int32 number = 3;
+ * @return {number}
+ */
+proto.google.protobuf.Field.prototype.getNumber = function() {
+  return /** @type {number} */ (jspb.Message.getFieldWithDefault(this, 3, 0));
+};
+
+
+/**
+ * @param {number} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setNumber = function(value) {
+  return jspb.Message.setProto3IntField(this, 3, value);
+};
+
+
+/**
+ * optional string name = 4;
+ * @return {string}
+ */
+proto.google.protobuf.Field.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 4, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setName = function(value) {
+  return jspb.Message.setProto3StringField(this, 4, value);
+};
+
+
+/**
+ * optional string type_url = 6;
+ * @return {string}
+ */
+proto.google.protobuf.Field.prototype.getTypeUrl = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 6, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setTypeUrl = function(value) {
+  return jspb.Message.setProto3StringField(this, 6, value);
+};
+
+
+/**
+ * optional int32 oneof_index = 7;
+ * @return {number}
+ */
+proto.google.protobuf.Field.prototype.getOneofIndex = function() {
+  return /** @type {number} */ (jspb.Message.getFieldWithDefault(this, 7, 0));
+};
+
+
+/**
+ * @param {number} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setOneofIndex = function(value) {
+  return jspb.Message.setProto3IntField(this, 7, value);
+};
+
+
+/**
+ * optional bool packed = 8;
+ * @return {boolean}
+ */
+proto.google.protobuf.Field.prototype.getPacked = function() {
+  return /** @type {boolean} */ (jspb.Message.getBooleanFieldWithDefault(this, 8, false));
+};
+
+
+/**
+ * @param {boolean} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setPacked = function(value) {
+  return jspb.Message.setProto3BooleanField(this, 8, value);
+};
+
+
+/**
+ * repeated Option options = 9;
+ * @return {!Array<!proto.google.protobuf.Option>}
+ */
+proto.google.protobuf.Field.prototype.getOptionsList = function() {
+  return /** @type{!Array<!proto.google.protobuf.Option>} */ (
+    jspb.Message.getRepeatedWrapperField(this, proto.google.protobuf.Option, 9));
+};
+
+
+/**
+ * @param {!Array<!proto.google.protobuf.Option>} value
+ * @return {!proto.google.protobuf.Field} returns this
+*/
+proto.google.protobuf.Field.prototype.setOptionsList = function(value) {
+  return jspb.Message.setRepeatedWrapperField(this, 9, value);
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Option=} opt_value
+ * @param {number=} opt_index
+ * @return {!proto.google.protobuf.Option}
+ */
+proto.google.protobuf.Field.prototype.addOptions = function(opt_value, opt_index) {
+  return jspb.Message.addToRepeatedWrapperField(this, 9, opt_value, proto.google.protobuf.Option, opt_index);
+};
+
+
+/**
+ * Clears the list making it empty but non-null.
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.clearOptionsList = function() {
+  return this.setOptionsList([]);
+};
+
+
+/**
+ * optional string json_name = 10;
+ * @return {string}
+ */
+proto.google.protobuf.Field.prototype.getJsonName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 10, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setJsonName = function(value) {
+  return jspb.Message.setProto3StringField(this, 10, value);
+};
+
+
+/**
+ * optional string default_value = 11;
+ * @return {string}
+ */
+proto.google.protobuf.Field.prototype.getDefaultValue = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 11, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Field} returns this
+ */
+proto.google.protobuf.Field.prototype.setDefaultValue = function(value) {
+  return jspb.Message.setProto3StringField(this, 11, value);
+};
+
+
+
+/**
+ * List of repeated fields within this message type.
+ * @private {!Array<number>}
+ * @const
+ */
+proto.google.protobuf.Enum.repeatedFields_ = [2,3];
+
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * Optional fields that are not set will be set to undefined.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     net/proto2/compiler/js/internal/generator.cc#kKeyword.
+ * @param {boolean=} opt_includeInstance Deprecated. whether to include the
+ *     JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.google.protobuf.Enum.prototype.toObject = function(opt_includeInstance) {
+  return proto.google.protobuf.Enum.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Deprecated. Whether to include
+ *     the JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.google.protobuf.Enum} msg The msg instance to transform.
+ * @return {!Object}
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.Enum.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: jspb.Message.getFieldWithDefault(msg, 1, ""),
+    enumvalueList: jspb.Message.toObjectList(msg.getEnumvalueList(),
+    proto.google.protobuf.EnumValue.toObject, includeInstance),
+    optionsList: jspb.Message.toObjectList(msg.getOptionsList(),
+    proto.google.protobuf.Option.toObject, includeInstance),
+    sourceContext: (f = msg.getSourceContext()) && google_protobuf_source_context_pb.SourceContext.toObject(includeInstance, f),
+    syntax: jspb.Message.getFieldWithDefault(msg, 5, 0)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg;
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.google.protobuf.Enum}
+ */
+proto.google.protobuf.Enum.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.google.protobuf.Enum;
+  return proto.google.protobuf.Enum.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.google.protobuf.Enum} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.google.protobuf.Enum}
+ */
+proto.google.protobuf.Enum.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    case 2:
+      var value = new proto.google.protobuf.EnumValue;
+      reader.readMessage(value,proto.google.protobuf.EnumValue.deserializeBinaryFromReader);
+      msg.addEnumvalue(value);
+      break;
+    case 3:
+      var value = new proto.google.protobuf.Option;
+      reader.readMessage(value,proto.google.protobuf.Option.deserializeBinaryFromReader);
+      msg.addOptions(value);
+      break;
+    case 4:
+      var value = new google_protobuf_source_context_pb.SourceContext;
+      reader.readMessage(value,google_protobuf_source_context_pb.SourceContext.deserializeBinaryFromReader);
+      msg.setSourceContext(value);
+      break;
+    case 5:
+      var value = /** @type {!proto.google.protobuf.Syntax} */ (reader.readEnum());
+      msg.setSyntax(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.google.protobuf.Enum.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  proto.google.protobuf.Enum.serializeBinaryToWriter(this, writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the given message to binary data (in protobuf wire
+ * format), writing to the given BinaryWriter.
+ * @param {!proto.google.protobuf.Enum} message
+ * @param {!jspb.BinaryWriter} writer
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.Enum.serializeBinaryToWriter = function(message, writer) {
+  var f = undefined;
+  f = message.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+  f = message.getEnumvalueList();
+  if (f.length > 0) {
+    writer.writeRepeatedMessage(
+      2,
+      f,
+      proto.google.protobuf.EnumValue.serializeBinaryToWriter
+    );
+  }
+  f = message.getOptionsList();
+  if (f.length > 0) {
+    writer.writeRepeatedMessage(
+      3,
+      f,
+      proto.google.protobuf.Option.serializeBinaryToWriter
+    );
+  }
+  f = message.getSourceContext();
+  if (f != null) {
+    writer.writeMessage(
+      4,
+      f,
+      google_protobuf_source_context_pb.SourceContext.serializeBinaryToWriter
+    );
+  }
+  f = message.getSyntax();
+  if (f !== 0.0) {
+    writer.writeEnum(
+      5,
+      f
+    );
+  }
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.google.protobuf.Enum.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 1, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Enum} returns this
+ */
+proto.google.protobuf.Enum.prototype.setName = function(value) {
+  return jspb.Message.setProto3StringField(this, 1, value);
+};
+
+
+/**
+ * repeated EnumValue enumvalue = 2;
+ * @return {!Array<!proto.google.protobuf.EnumValue>}
+ */
+proto.google.protobuf.Enum.prototype.getEnumvalueList = function() {
+  return /** @type{!Array<!proto.google.protobuf.EnumValue>} */ (
+    jspb.Message.getRepeatedWrapperField(this, proto.google.protobuf.EnumValue, 2));
+};
+
+
+/**
+ * @param {!Array<!proto.google.protobuf.EnumValue>} value
+ * @return {!proto.google.protobuf.Enum} returns this
+*/
+proto.google.protobuf.Enum.prototype.setEnumvalueList = function(value) {
+  return jspb.Message.setRepeatedWrapperField(this, 2, value);
+};
+
+
+/**
+ * @param {!proto.google.protobuf.EnumValue=} opt_value
+ * @param {number=} opt_index
+ * @return {!proto.google.protobuf.EnumValue}
+ */
+proto.google.protobuf.Enum.prototype.addEnumvalue = function(opt_value, opt_index) {
+  return jspb.Message.addToRepeatedWrapperField(this, 2, opt_value, proto.google.protobuf.EnumValue, opt_index);
+};
+
+
+/**
+ * Clears the list making it empty but non-null.
+ * @return {!proto.google.protobuf.Enum} returns this
+ */
+proto.google.protobuf.Enum.prototype.clearEnumvalueList = function() {
+  return this.setEnumvalueList([]);
+};
+
+
+/**
+ * repeated Option options = 3;
+ * @return {!Array<!proto.google.protobuf.Option>}
+ */
+proto.google.protobuf.Enum.prototype.getOptionsList = function() {
+  return /** @type{!Array<!proto.google.protobuf.Option>} */ (
+    jspb.Message.getRepeatedWrapperField(this, proto.google.protobuf.Option, 3));
+};
+
+
+/**
+ * @param {!Array<!proto.google.protobuf.Option>} value
+ * @return {!proto.google.protobuf.Enum} returns this
+*/
+proto.google.protobuf.Enum.prototype.setOptionsList = function(value) {
+  return jspb.Message.setRepeatedWrapperField(this, 3, value);
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Option=} opt_value
+ * @param {number=} opt_index
+ * @return {!proto.google.protobuf.Option}
+ */
+proto.google.protobuf.Enum.prototype.addOptions = function(opt_value, opt_index) {
+  return jspb.Message.addToRepeatedWrapperField(this, 3, opt_value, proto.google.protobuf.Option, opt_index);
+};
+
+
+/**
+ * Clears the list making it empty but non-null.
+ * @return {!proto.google.protobuf.Enum} returns this
+ */
+proto.google.protobuf.Enum.prototype.clearOptionsList = function() {
+  return this.setOptionsList([]);
+};
+
+
+/**
+ * optional SourceContext source_context = 4;
+ * @return {?proto.google.protobuf.SourceContext}
+ */
+proto.google.protobuf.Enum.prototype.getSourceContext = function() {
+  return /** @type{?proto.google.protobuf.SourceContext} */ (
+    jspb.Message.getWrapperField(this, google_protobuf_source_context_pb.SourceContext, 4));
+};
+
+
+/**
+ * @param {?proto.google.protobuf.SourceContext|undefined} value
+ * @return {!proto.google.protobuf.Enum} returns this
+*/
+proto.google.protobuf.Enum.prototype.setSourceContext = function(value) {
+  return jspb.Message.setWrapperField(this, 4, value);
+};
+
+
+/**
+ * Clears the message field making it undefined.
+ * @return {!proto.google.protobuf.Enum} returns this
+ */
+proto.google.protobuf.Enum.prototype.clearSourceContext = function() {
+  return this.setSourceContext(undefined);
+};
+
+
+/**
+ * Returns whether this field is set.
+ * @return {boolean}
+ */
+proto.google.protobuf.Enum.prototype.hasSourceContext = function() {
+  return jspb.Message.getField(this, 4) != null;
+};
+
+
+/**
+ * optional Syntax syntax = 5;
+ * @return {!proto.google.protobuf.Syntax}
+ */
+proto.google.protobuf.Enum.prototype.getSyntax = function() {
+  return /** @type {!proto.google.protobuf.Syntax} */ (jspb.Message.getFieldWithDefault(this, 5, 0));
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Syntax} value
+ * @return {!proto.google.protobuf.Enum} returns this
+ */
+proto.google.protobuf.Enum.prototype.setSyntax = function(value) {
+  return jspb.Message.setProto3EnumField(this, 5, value);
+};
+
+
+
+/**
+ * List of repeated fields within this message type.
+ * @private {!Array<number>}
+ * @const
+ */
+proto.google.protobuf.EnumValue.repeatedFields_ = [3];
+
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * Optional fields that are not set will be set to undefined.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     net/proto2/compiler/js/internal/generator.cc#kKeyword.
+ * @param {boolean=} opt_includeInstance Deprecated. whether to include the
+ *     JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.google.protobuf.EnumValue.prototype.toObject = function(opt_includeInstance) {
+  return proto.google.protobuf.EnumValue.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Deprecated. Whether to include
+ *     the JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.google.protobuf.EnumValue} msg The msg instance to transform.
+ * @return {!Object}
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.EnumValue.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: jspb.Message.getFieldWithDefault(msg, 1, ""),
+    number: jspb.Message.getFieldWithDefault(msg, 2, 0),
+    optionsList: jspb.Message.toObjectList(msg.getOptionsList(),
+    proto.google.protobuf.Option.toObject, includeInstance)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg;
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.google.protobuf.EnumValue}
+ */
+proto.google.protobuf.EnumValue.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.google.protobuf.EnumValue;
+  return proto.google.protobuf.EnumValue.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.google.protobuf.EnumValue} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.google.protobuf.EnumValue}
+ */
+proto.google.protobuf.EnumValue.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    case 2:
+      var value = /** @type {number} */ (reader.readInt32());
+      msg.setNumber(value);
+      break;
+    case 3:
+      var value = new proto.google.protobuf.Option;
+      reader.readMessage(value,proto.google.protobuf.Option.deserializeBinaryFromReader);
+      msg.addOptions(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.google.protobuf.EnumValue.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  proto.google.protobuf.EnumValue.serializeBinaryToWriter(this, writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the given message to binary data (in protobuf wire
+ * format), writing to the given BinaryWriter.
+ * @param {!proto.google.protobuf.EnumValue} message
+ * @param {!jspb.BinaryWriter} writer
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.EnumValue.serializeBinaryToWriter = function(message, writer) {
+  var f = undefined;
+  f = message.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+  f = message.getNumber();
+  if (f !== 0) {
+    writer.writeInt32(
+      2,
+      f
+    );
+  }
+  f = message.getOptionsList();
+  if (f.length > 0) {
+    writer.writeRepeatedMessage(
+      3,
+      f,
+      proto.google.protobuf.Option.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.google.protobuf.EnumValue.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 1, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.EnumValue} returns this
+ */
+proto.google.protobuf.EnumValue.prototype.setName = function(value) {
+  return jspb.Message.setProto3StringField(this, 1, value);
+};
+
+
+/**
+ * optional int32 number = 2;
+ * @return {number}
+ */
+proto.google.protobuf.EnumValue.prototype.getNumber = function() {
+  return /** @type {number} */ (jspb.Message.getFieldWithDefault(this, 2, 0));
+};
+
+
+/**
+ * @param {number} value
+ * @return {!proto.google.protobuf.EnumValue} returns this
+ */
+proto.google.protobuf.EnumValue.prototype.setNumber = function(value) {
+  return jspb.Message.setProto3IntField(this, 2, value);
+};
+
+
+/**
+ * repeated Option options = 3;
+ * @return {!Array<!proto.google.protobuf.Option>}
+ */
+proto.google.protobuf.EnumValue.prototype.getOptionsList = function() {
+  return /** @type{!Array<!proto.google.protobuf.Option>} */ (
+    jspb.Message.getRepeatedWrapperField(this, proto.google.protobuf.Option, 3));
+};
+
+
+/**
+ * @param {!Array<!proto.google.protobuf.Option>} value
+ * @return {!proto.google.protobuf.EnumValue} returns this
+*/
+proto.google.protobuf.EnumValue.prototype.setOptionsList = function(value) {
+  return jspb.Message.setRepeatedWrapperField(this, 3, value);
+};
+
+
+/**
+ * @param {!proto.google.protobuf.Option=} opt_value
+ * @param {number=} opt_index
+ * @return {!proto.google.protobuf.Option}
+ */
+proto.google.protobuf.EnumValue.prototype.addOptions = function(opt_value, opt_index) {
+  return jspb.Message.addToRepeatedWrapperField(this, 3, opt_value, proto.google.protobuf.Option, opt_index);
+};
+
+
+/**
+ * Clears the list making it empty but non-null.
+ * @return {!proto.google.protobuf.EnumValue} returns this
+ */
+proto.google.protobuf.EnumValue.prototype.clearOptionsList = function() {
+  return this.setOptionsList([]);
+};
+
+
+
+
+
+if (jspb.Message.GENERATE_TO_OBJECT) {
+/**
+ * Creates an object representation of this proto.
+ * Field names that are reserved in JavaScript and will be renamed to pb_name.
+ * Optional fields that are not set will be set to undefined.
+ * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.
+ * For the list of reserved names please see:
+ *     net/proto2/compiler/js/internal/generator.cc#kKeyword.
+ * @param {boolean=} opt_includeInstance Deprecated. whether to include the
+ *     JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @return {!Object}
+ */
+proto.google.protobuf.Option.prototype.toObject = function(opt_includeInstance) {
+  return proto.google.protobuf.Option.toObject(opt_includeInstance, this);
+};
+
+
+/**
+ * Static version of the {@see toObject} method.
+ * @param {boolean|undefined} includeInstance Deprecated. Whether to include
+ *     the JSPB instance for transitional soy proto support:
+ *     http://goto/soy-param-migration
+ * @param {!proto.google.protobuf.Option} msg The msg instance to transform.
+ * @return {!Object}
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.Option.toObject = function(includeInstance, msg) {
+  var f, obj = {
+    name: jspb.Message.getFieldWithDefault(msg, 1, ""),
+    value: (f = msg.getValue()) && google_protobuf_any_pb.Any.toObject(includeInstance, f)
+  };
+
+  if (includeInstance) {
+    obj.$jspbMessageInstance = msg;
+  }
+  return obj;
+};
+}
+
+
+/**
+ * Deserializes binary data (in protobuf wire format).
+ * @param {jspb.ByteSource} bytes The bytes to deserialize.
+ * @return {!proto.google.protobuf.Option}
+ */
+proto.google.protobuf.Option.deserializeBinary = function(bytes) {
+  var reader = new jspb.BinaryReader(bytes);
+  var msg = new proto.google.protobuf.Option;
+  return proto.google.protobuf.Option.deserializeBinaryFromReader(msg, reader);
+};
+
+
+/**
+ * Deserializes binary data (in protobuf wire format) from the
+ * given reader into the given message object.
+ * @param {!proto.google.protobuf.Option} msg The message object to deserialize into.
+ * @param {!jspb.BinaryReader} reader The BinaryReader to use.
+ * @return {!proto.google.protobuf.Option}
+ */
+proto.google.protobuf.Option.deserializeBinaryFromReader = function(msg, reader) {
+  while (reader.nextField()) {
+    if (reader.isEndGroup()) {
+      break;
+    }
+    var field = reader.getFieldNumber();
+    switch (field) {
+    case 1:
+      var value = /** @type {string} */ (reader.readString());
+      msg.setName(value);
+      break;
+    case 2:
+      var value = new google_protobuf_any_pb.Any;
+      reader.readMessage(value,google_protobuf_any_pb.Any.deserializeBinaryFromReader);
+      msg.setValue(value);
+      break;
+    default:
+      reader.skipField();
+      break;
+    }
+  }
+  return msg;
+};
+
+
+/**
+ * Serializes the message to binary data (in protobuf wire format).
+ * @return {!Uint8Array}
+ */
+proto.google.protobuf.Option.prototype.serializeBinary = function() {
+  var writer = new jspb.BinaryWriter();
+  proto.google.protobuf.Option.serializeBinaryToWriter(this, writer);
+  return writer.getResultBuffer();
+};
+
+
+/**
+ * Serializes the given message to binary data (in protobuf wire
+ * format), writing to the given BinaryWriter.
+ * @param {!proto.google.protobuf.Option} message
+ * @param {!jspb.BinaryWriter} writer
+ * @suppress {unusedLocalVariables} f is only used for nested messages
+ */
+proto.google.protobuf.Option.serializeBinaryToWriter = function(message, writer) {
+  var f = undefined;
+  f = message.getName();
+  if (f.length > 0) {
+    writer.writeString(
+      1,
+      f
+    );
+  }
+  f = message.getValue();
+  if (f != null) {
+    writer.writeMessage(
+      2,
+      f,
+      google_protobuf_any_pb.Any.serializeBinaryToWriter
+    );
+  }
+};
+
+
+/**
+ * optional string name = 1;
+ * @return {string}
+ */
+proto.google.protobuf.Option.prototype.getName = function() {
+  return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 1, ""));
+};
+
+
+/**
+ * @param {string} value
+ * @return {!proto.google.protobuf.Option} returns this
+ */
+proto.google.protobuf.Option.prototype.setName = function(value) {
+  return jspb.Message.setProto3StringField(this, 1, value);
+};
+
+
+/**
+ * optional Any value = 2;
+ * @return {?proto.google.protobuf.Any}
+ */
+proto.google.protobuf.Option.prototype.getValue = function() {
+  return /** @type{?proto.google.protobuf.Any} */ (
+    jspb.Message.getWrapperField(this, google_protobuf_any_pb.Any, 2));
+};
+
+
+/**
+ * @param {?proto.google.protobuf.Any|undefined} value
+ * @return {!proto.google.protobuf.Option} returns this
+*/
+proto.google.protobuf.Option.prototype.setValue = function(value) {
+  return jspb.Message.setWrapperField(this, 2, value);
+};
+
+
+/**
+ * Clears the message field making it undefined.
+ * @return {!proto.google.protobuf.Option} returns this
+ */
+proto.google.protobuf.Option.prototype.clearValue = function() {
+  return this.setValue(undefined);
+};
+
+
+/**
+ * Returns whether this field is set.
+ * @return {boolean}
+ */
+proto.google.protobuf.Option.prototype.hasValue = function() {
+  return jspb.Message.getField(this, 2) != null;
+};
+
+
+/**
+ * @enum {number}
+ */
+proto.google.protobuf.Syntax = {
+  SYNTAX_PROTO2: 0,
+  SYNTAX_PROTO3: 1
+};
+
+goog.object.extend(exports, proto);