Revert of Introduce InterfaceEndpointClient(IEC), InterfaceEndpointHandle and

mojo/public/js/lib/pipe_control_message_proxy.js

-// Copyright 2017 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-define("mojo/public/js/lib/pipe_control_message_proxy", [
-  "mojo/public/interfaces/bindings/pipe_control_messages.mojom",
-  "mojo/public/js/codec",
-  "mojo/public/js/interface_types",
-], function(pipeControlMessages, codec, types) {
-
-  function constructRunOrClosePipeMessage(runOrClosePipeInput) {
-    var runOrClosePipeMessageParams = new
-        pipeControlMessages.RunOrClosePipeMessageParams();
-    runOrClosePipeMessageParams.input = runOrClosePipeInput;
-
-    var messageName = pipeControlMessages.kRunOrClosePipeMessageId;
-    var payloadSize =
-        pipeControlMessages.RunOrClosePipeMessageParams.encodedSize;
-
-    var builder = new codec.MessageBuilder(messageName, payloadSize);
-    builder.encodeStruct(pipeControlMessages.RunOrClosePipeMessageParams,
-                         runOrClosePipeMessageParams);
-    var message = builder.finish();
-    message.setInterfaceId(types.kInvalidInterfaceId);
-    return message;
-  }
-
-  function PipeControlMessageProxy(receiver) {
-    this.receiver_ = receiver;
-  }
-
-  PipeControlMessageProxy.prototype.notifyPeerEndpointClosed = function(
-      interfaceId, reason) {
-    var message = this.constructPeerEndpointClosedMessage(interfaceId, reason);
-    this.receiver_.accept(message);
-  };
-
-  PipeControlMessageProxy.prototype.constructPeerEndpointClosedMessage =
-      function(interfaceId, reason) {
-    var event = new pipeControlMessages.PeerAssociatedEndpointClosedEvent();
-    event.id = interfaceId;
-    if (reason) {
-      event.disconnect_reason = new pipeControlMessages.DisconnectReason({
-          custom_reason: reason.custom_reason,
-          description: reason.description});
-    }
-    var runOrClosePipeInput = new pipeControlMessages.RunOrClosePipeInput();
-    runOrClosePipeInput.peer_associated_endpoint_closed_event = event;
-    return constructRunOrClosePipeMessage(runOrClosePipeInput);
-  };
-
-  var exports = {};
-  exports.PipeControlMessageProxy = PipeControlMessageProxy;
-
-  return exports;
-});