Connections now take a ConnectionParams instead of a pipe handle.

mojo/edk/embedder/connection_params.cc

+// 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.
+
+#include "mojo/edk/embedder/connection_params.h"
+
+#include <utility>
+
+namespace mojo {
+namespace edk {
+
+ConnectionParams::ConnectionParams(ScopedPlatformHandle channel)
+    : channel_(std::move(channel)) {}
+
+ConnectionParams::ConnectionParams(ConnectionParams&& param)
+    : channel_(std::move(param.channel_)) {}
+
+ConnectionParams& ConnectionParams::operator=(ConnectionParams&& param) {
+  channel_ = std::move(param.channel_);
+  return *this;
+}
+
+ScopedPlatformHandle ConnectionParams::TakeChannelHandle() {
+  return std::move(channel_);
+}
+
+}  // namespace edk
+}  // namespace mojo