chromeos: Remove Introspectable D-Bus client library

chromeos/dbus/introspectable_client.cc

Index: chromeos/dbus/introspectable_client.cc
diff --git a/chromeos/dbus/introspectable_client.cc b/chromeos/dbus/introspectable_client.cc
deleted file mode 100644
index 8f7754b789addf0cdcd5fc2d6991b58a4501ba96..0000000000000000000000000000000000000000
--- a/chromeos/dbus/introspectable_client.cc
+++ /dev/null
@@ -1,135 +0,0 @@
-// Copyright (c) 2012 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 "chromeos/dbus/introspectable_client.h"
-
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "dbus/bus.h"
-#include "dbus/message.h"
-#include "dbus/object_proxy.h"
-#include "third_party/libxml/chromium/libxml_utils.h"
-
-namespace {
-
-// D-Bus specification constants.
-const char kIntrospectableInterface[] = "org.freedesktop.DBus.Introspectable";
-const char kIntrospect[] = "Introspect";
-
-// String constants used for parsing D-Bus Introspection XML data.
-const char kInterfaceNode[] = "interface";
-const char kInterfaceNameAttribute[] = "name";
-
-}  // namespace
-
-namespace chromeos {
-
-// The IntrospectableClient implementation used in production.
-class IntrospectableClientImpl : public IntrospectableClient {
- public:
-  IntrospectableClientImpl() : bus_(NULL), weak_ptr_factory_(this) {}
-
-  ~IntrospectableClientImpl() override {}
-
-  // IntrospectableClient override.
-  void Introspect(const std::string& service_name,
-                  const dbus::ObjectPath& object_path,
-                  const IntrospectCallback& callback) override {
-    dbus::MethodCall method_call(kIntrospectableInterface, kIntrospect);
-
-    dbus::ObjectProxy* object_proxy = bus_->GetObjectProxy(service_name,
-                                                           object_path);
-
-    object_proxy->CallMethod(
-        &method_call,
-        dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-        base::Bind(&IntrospectableClientImpl::OnIntrospect,
-                   weak_ptr_factory_.GetWeakPtr(),
-                   service_name, object_path, callback));
-  }
-
- protected:
-  void Init(dbus::Bus* bus) override { bus_ = bus; }
-
- private:
-  // Called by dbus:: when a response for Introspect() is recieved.
-  void OnIntrospect(const std::string& service_name,
-                    const dbus::ObjectPath& object_path,
-                    const IntrospectCallback& callback,
-                    dbus::Response* response) {
-    // Parse response.
-    bool success = false;
-    std::string xml_data;
-    if (response != NULL) {
-      dbus::MessageReader reader(response);
-      if (!reader.PopString(&xml_data)) {
-        LOG(WARNING) << "Introspect response has incorrect paramters: "
-                     << response->ToString();
-      } else {
-        success = true;
-      }
-    }
-
-    // Notify client.
-    callback.Run(service_name, object_path, xml_data, success);
-  }
-
-  dbus::Bus* bus_;
-
-  // Weak pointer factory for generating 'this' pointers that might live longer
-  // than we do.
-  // Note: This should remain the last member so it'll be destroyed and
-  // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<IntrospectableClientImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(IntrospectableClientImpl);
-};
-
-IntrospectableClient::IntrospectableClient() {
-}
-
-IntrospectableClient::~IntrospectableClient() {
-}
-
-// static
-std::vector<std::string>
-IntrospectableClient::GetInterfacesFromIntrospectResult(
-    const std::string& xml_data) {
-  std::vector<std::string> interfaces;
-
-  XmlReader reader;
-  if (!reader.Load(xml_data))
-    return interfaces;
-
-  do {
-    // Skip to the next open tag, exit when done.
-    while (!reader.SkipToElement()) {
-      if (!reader.Read()) {
-        return interfaces;
-      }
-    }
-
-    // Only look at interface nodes.
-    if (reader.NodeName() != kInterfaceNode)
-      continue;
-
-    // Skip if missing the interface name.
-    std::string interface_name;
-    if (!reader.NodeAttribute(kInterfaceNameAttribute, &interface_name))
-      continue;
-
-    interfaces.push_back(interface_name);
-  } while (reader.Read());
-
-  return interfaces;
-}
-
-// static
-IntrospectableClient* IntrospectableClient::Create() {
-  return new IntrospectableClientImpl();
-}
-
-}  // namespace chromeos