Replace ServiceInfo with BindSourceInfo.

services/service_manager/public/cpp/lib/bind_source_info.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 "services/service_manager/public/cpp/bind_source_info.h"
+
+namespace service_manager {
+
+BindSourceInfo::BindSourceInfo() = default;
+BindSourceInfo::BindSourceInfo(const Identity& identity,
+                               const CapabilitySet& required_capabilities)
+    : identity(identity), required_capabilities(required_capabilities) {}
+BindSourceInfo::BindSourceInfo(const BindSourceInfo& other) = default;
+BindSourceInfo::~BindSourceInfo() {}
+
+}  // namespace service_manager