chromeos: Remove unused NFC D-Bus client library

device/nfc/nfc_adapter.cc

-// 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 "device/nfc/nfc_adapter.h"
-
-#include "base/stl_util.h"
-#include "device/nfc/nfc_peer.h"
-#include "device/nfc/nfc_tag.h"
-
-namespace device {
-
-NfcAdapter::NfcAdapter() {
-}
-
-NfcAdapter::~NfcAdapter() {
-  base::STLDeleteValues(&peers_);
-  base::STLDeleteValues(&tags_);
-}
-
-void NfcAdapter::GetPeers(PeerList* peer_list) const {
-  peer_list->clear();
-  for (PeersMap::const_iterator iter = peers_.begin();
-       iter != peers_.end(); ++iter) {
-    peer_list->push_back(iter->second);
-  }
-}
-
-void NfcAdapter::GetTags(TagList* tag_list) const {
-  tag_list->clear();
-  for (TagsMap::const_iterator iter = tags_.begin();
-       iter != tags_.end(); ++iter) {
-    tag_list->push_back(iter->second);
-  }
-}
-
-NfcPeer* NfcAdapter::GetPeer(const std::string& identifier) const {
-  PeersMap::const_iterator iter = peers_.find(identifier);
-  if (iter != peers_.end())
-    return iter->second;
-  return NULL;
-}
-
-NfcTag* NfcAdapter::GetTag(const std::string& identifier) const {
-  TagsMap::const_iterator iter = tags_.find(identifier);
-  if (iter != tags_.end())
-    return iter->second;
-  return NULL;
-}
-
-void NfcAdapter::SetTag(const std::string& identifier, NfcTag* tag) {
-  if (GetTag(identifier)) {
-    VLOG(1) << "Tag object for tag \"" << identifier << "\" already exists.";
-    return;
-  }
-  tags_[identifier] = tag;
-}
-
-void NfcAdapter::SetPeer(const std::string& identifier, NfcPeer* peer) {
-  if (GetPeer(identifier)) {
-    VLOG(1) << "Peer object for peer \"" << identifier << "\" already exists.";
-    return;
-  }
-  peers_[identifier] = peer;
-}
-
-NfcTag* NfcAdapter::RemoveTag(const std::string& identifier) {
-  TagsMap::iterator iter = tags_.find(identifier);
-  if (iter == tags_.end()) {
-    VLOG(1) << "Tag with identifier \"" << identifier << "\" not found.";
-    return NULL;
-  }
-  NfcTag* tag = iter->second;
-  tags_.erase(iter);
-  return tag;
-}
-
-NfcPeer* NfcAdapter::RemovePeer(const std::string& identifier) {
-  PeersMap::iterator iter = peers_.find(identifier);
-  if (iter == peers_.end()) {
-    VLOG(1) << "Peer object for peer \"" << identifier << "\" not found.";
-    return NULL;
-  }
-  NfcPeer* peer = iter->second;
-  peers_.erase(iter);
-  return peer;
-}
-
-void NfcAdapter::ClearTags() {
-  tags_.clear();
-}
-
-void NfcAdapter::ClearPeers() {
-  peers_.clear();
-}
-
-}  // namespace device