chromeos: Remove unused NFC D-Bus client library

chromeos/dbus/fake_nfc_tag_client.cc

Index: chromeos/dbus/fake_nfc_tag_client.cc
diff --git a/chromeos/dbus/fake_nfc_tag_client.cc b/chromeos/dbus/fake_nfc_tag_client.cc
deleted file mode 100644
index 25af0b425d1bfb8176ce2893e582fac44a75b3f6..0000000000000000000000000000000000000000
--- a/chromeos/dbus/fake_nfc_tag_client.cc
+++ /dev/null
@@ -1,227 +0,0 @@
-// Copyright 2013 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/fake_nfc_tag_client.h"
-
-#include "base/location.h"
-#include "base/logging.h"
-#include "base/single_thread_task_runner.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "base/time/time.h"
-#include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/fake_nfc_adapter_client.h"
-#include "chromeos/dbus/fake_nfc_record_client.h"
-#include "dbus/object_path.h"
-#include "third_party/cros_system_api/dbus/service_constants.h"
-
-namespace chromeos {
-
-using nfc_client_helpers::ObjectPathVector;
-
-const char FakeNfcTagClient::kTagPath[] = "/fake/tag0";
-const int FakeNfcTagClient::kDefaultSimulationTimeoutMilliseconds = 20000;
-
-FakeNfcTagClient::Properties::Properties(
-    const PropertyChangedCallback& callback)
-    : NfcTagClient::Properties(NULL, callback) {
-}
-
-FakeNfcTagClient::Properties::~Properties() {
-}
-
-void FakeNfcTagClient::Properties::Get(
-    dbus::PropertyBase* property,
-    dbus::PropertySet::GetCallback callback) {
-  VLOG(1) << "Get " << property->name();
-  callback.Run(false);
-}
-
-void FakeNfcTagClient::Properties::GetAll() {
-  VLOG(1) << "GetAll";
-}
-
-void FakeNfcTagClient::Properties::Set(
-    dbus::PropertyBase* property,
-    dbus::PropertySet::SetCallback callback) {
-  VLOG(1) << "Set " << property->name();
-  callback.Run(false);
-}
-
-FakeNfcTagClient::FakeNfcTagClient()
-    : pairing_started_(false),
-      tag_visible_(false),
-      simulation_timeout_(kDefaultSimulationTimeoutMilliseconds) {
-  VLOG(1) << "Creating FakeNfcTagClient";
-  properties_.reset(new Properties(
-      base::Bind(&FakeNfcTagClient::OnPropertyChanged,
-                 base::Unretained(this),
-                 dbus::ObjectPath(kTagPath))));
-}
-
-FakeNfcTagClient::~FakeNfcTagClient() {
-}
-
-void FakeNfcTagClient::Init(dbus::Bus* bus) {
-}
-
-void FakeNfcTagClient::AddObserver(Observer* observer) {
-  observers_.AddObserver(observer);
-}
-
-void FakeNfcTagClient::RemoveObserver(Observer* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-std::vector<dbus::ObjectPath> FakeNfcTagClient::GetTagsForAdapter(
-    const dbus::ObjectPath& adapter_path) {
-  std::vector<dbus::ObjectPath> tag_paths;
-  if (tag_visible_ &&
-      adapter_path.value() == FakeNfcAdapterClient::kAdapterPath0)
-    tag_paths.push_back(dbus::ObjectPath(kTagPath));
-  return tag_paths;
-}
-
-FakeNfcTagClient::Properties*
-FakeNfcTagClient::GetProperties(const dbus::ObjectPath& object_path) {
-  if (!tag_visible_)
-    return NULL;
-  return properties_.get();
-}
-
-void FakeNfcTagClient::Write(
-    const dbus::ObjectPath& object_path,
-    const base::DictionaryValue& attributes,
-    const base::Closure& callback,
-    const nfc_client_helpers::ErrorCallback& error_callback) {
-  VLOG(1) << "FakeNfcTagClient::Write called. Nothing happened.";
-
-  if (!tag_visible_ || object_path.value() != kTagPath) {
-    LOG(ERROR) << "No such tag: " << object_path.value();
-    error_callback.Run(nfc_error::kDoesNotExist, "No such tag.");
-    return;
-  }
-
-  FakeNfcRecordClient* record_client = static_cast<FakeNfcRecordClient*>(
-      DBusThreadManager::Get()->GetNfcRecordClient());
-  if (!record_client->WriteTagRecord(attributes)) {
-    LOG(ERROR) << "Failed to tag: " << object_path.value();
-    error_callback.Run(nfc_error::kFailed, "Failed.");
-    return;
-  }
-
-  // Success!
-  callback.Run();
-}
-
-void FakeNfcTagClient::BeginPairingSimulation(int visibility_delay) {
-  if (pairing_started_) {
-    VLOG(1) << "Simulation already started.";
-    return;
-  }
-  DCHECK(!tag_visible_);
-  DCHECK(visibility_delay >= 0);
-
-  pairing_started_ = true;
-
-  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&FakeNfcTagClient::MakeTagVisible, base::Unretained(this)),
-      base::TimeDelta::FromMilliseconds(visibility_delay));
-}
-
-void FakeNfcTagClient::EndPairingSimulation() {
-  if (!pairing_started_) {
-    VLOG(1) << "No simulation started.";
-    return;
-  }
-
-  pairing_started_ = false;
-  if (!tag_visible_)
-    return;
-
-  // Remove records, if they were added.
-  if (!properties_->records.value().empty()) {
-    FakeNfcRecordClient* record_client =
-        static_cast<FakeNfcRecordClient*>(
-            DBusThreadManager::Get()->GetNfcRecordClient());
-    record_client->SetTagRecordsVisible(false);
-  }
-  // Remove the tag.
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    TagRemoved(dbus::ObjectPath(kTagPath)));
-  FakeNfcAdapterClient* adapter_client =
-      static_cast<FakeNfcAdapterClient*>(
-          DBusThreadManager::Get()->GetNfcAdapterClient());
-  adapter_client->UnsetTag(dbus::ObjectPath(kTagPath));
-  tag_visible_ = false;
-}
-
-void FakeNfcTagClient::EnableSimulationTimeout(int simulation_timeout) {
-  DCHECK(simulation_timeout >= 0);
-  simulation_timeout_ = simulation_timeout;
-}
-
-void FakeNfcTagClient::DisableSimulationTimeout() {
-  simulation_timeout_ = -1;
-}
-
-void FakeNfcTagClient::SetRecords(
-    const std::vector<dbus::ObjectPath>& record_paths) {
-  if (!tag_visible_) {
-    VLOG(1) << "Tag not visible.";
-    return;
-  }
-  properties_->records.ReplaceValue(record_paths);
-}
-
-void FakeNfcTagClient::ClearRecords() {
-  ObjectPathVector records;
-  SetRecords(records);
-}
-
-void FakeNfcTagClient::OnPropertyChanged(const dbus::ObjectPath& object_path,
-                                         const std::string& property_name) {
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    TagPropertyChanged(object_path, property_name));
-}
-
-void FakeNfcTagClient::MakeTagVisible() {
-  if (!pairing_started_) {
-    VLOG(1) << "Tag pairing was cancelled.";
-    return;
-  }
-  tag_visible_ = true;
-
-  // Set the tag properties.
-  FakeNfcAdapterClient* adapter_client =
-      static_cast<FakeNfcAdapterClient*>(
-          DBusThreadManager::Get()->GetNfcAdapterClient());
-  adapter_client->SetTag(dbus::ObjectPath(kTagPath));
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    TagAdded(dbus::ObjectPath(kTagPath)));
-
-  properties_->type.ReplaceValue(nfc_tag::kTagType2);
-  properties_->protocol.ReplaceValue(nfc_common::kProtocolNfcDep);
-  properties_->read_only.ReplaceValue(false);
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    TagPropertiesReceived(dbus::ObjectPath(kTagPath)));
-
-  if (simulation_timeout_ >= 0) {
-    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-        FROM_HERE, base::Bind(&FakeNfcTagClient::HandleSimulationTimeout,
-                              base::Unretained(this)),
-        base::TimeDelta::FromMilliseconds(simulation_timeout_));
-    return;
-  }
-}
-
-void FakeNfcTagClient::HandleSimulationTimeout() {
-  if (simulation_timeout_ < 0) {
-    VLOG(1) << "Simulation timeout was cancelled. Nothing to do.";
-    return;
-  }
-  EndPairingSimulation();
-}
-
-}  // namespace chromeos