Removed unused native code related to wifi bootstrapping.

chrome/browser/local_discovery/wifi/bootstrapping_device_lister.cc

Index: chrome/browser/local_discovery/wifi/bootstrapping_device_lister.cc
diff --git a/chrome/browser/local_discovery/wifi/bootstrapping_device_lister.cc b/chrome/browser/local_discovery/wifi/bootstrapping_device_lister.cc
deleted file mode 100644
index c8396e72597a82ea78a399e3ab4e3cc9ab186a21..0000000000000000000000000000000000000000
--- a/chrome/browser/local_discovery/wifi/bootstrapping_device_lister.cc
+++ /dev/null
@@ -1,170 +0,0 @@
-// Copyright 2014 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 "chrome/browser/local_discovery/wifi/bootstrapping_device_lister.h"
-
-#include <algorithm>
-#include <iterator>
-
-#include "base/bind.h"
-#include "base/location.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "base/stl_util.h"
-#include "base/strings/string_util.h"
-
-namespace local_discovery {
-
-namespace wifi {
-
-namespace {
-
-const char kPrivetSuffix[] = "prv";
-// 3 for prv, 3 for type, one for connection status.
-const size_t kPrivetCharactersAfterSeparator = 7;
-
-const struct {
-  const char* const short_name;
-  const char* const long_name;
-} kPrivetShortNames[] = {{"cam", "camera"}, {"pri", "printer"}};
-
-const struct {
-  char signifier;
-  BootstrappingDeviceDescription::ConnectionStatus status;
-} kPrivetConnectionStatuses[] = {
-      {'C', BootstrappingDeviceDescription::CONNECTING},
-      {'F', BootstrappingDeviceDescription::OFFLINE},
-      {'L', BootstrappingDeviceDescription::LOCAL_ONLY},
-      {'N', BootstrappingDeviceDescription::NOT_CONFIGURED},
-      {'O', BootstrappingDeviceDescription::ONLINE},
-};
-
-const char kPrivetDeviceLongName[] = "device";
-
-std::string ExpandDeviceKind(const std::string& device_kind_short) {
-  for (size_t i = 0; i < arraysize(kPrivetShortNames); i++) {
-    if (device_kind_short == kPrivetShortNames[i].short_name) {
-      return kPrivetShortNames[i].long_name;
-    }
-  }
-  return kPrivetDeviceLongName;
-}
-
-BootstrappingDeviceDescription::ConnectionStatus GetConnectionStatus(
-    char signifier) {
-  for (size_t i = 0; i < arraysize(kPrivetConnectionStatuses); i++) {
-    if (signifier == kPrivetConnectionStatuses[i].signifier) {
-      return kPrivetConnectionStatuses[i].status;
-    }
-  }
-
-  LOG(WARNING) << "Unknown WiFi connection state signifier " << signifier;
-  return BootstrappingDeviceDescription::NOT_CONFIGURED;
-}
-
-// Return true if the SSID is a privet ssid and fills |description| with its
-// attributes.
-bool ParsePrivetSSID(const std::string& internal_id,
-                     const std::string& ssid,
-                     BootstrappingDeviceDescription* description) {
-  if (!EndsWith(ssid, kPrivetSuffix, true))
-    return false;
-
-  size_t at_pos = ssid.length() - kPrivetCharactersAfterSeparator - 1;
-
-  if (ssid[at_pos] != '@' || ssid.find('@', at_pos + 1) != std::string::npos)
-    return false;
-
-  description->device_network_id = internal_id;
-  description->device_ssid = ssid;
-
-  description->device_name = ssid.substr(0, at_pos);
-  description->device_kind = ExpandDeviceKind(ssid.substr(at_pos + 1, 3));
-  description->connection_status = GetConnectionStatus(ssid.at(at_pos + 4));
-
-  return true;
-}
-
-}  // namespace
-
-BootstrappingDeviceDescription::BootstrappingDeviceDescription()
-    : connection_status(NOT_CONFIGURED) {
-}
-
-BootstrappingDeviceDescription::~BootstrappingDeviceDescription() {
-}
-
-BootstrappingDeviceLister::BootstrappingDeviceLister(
-    WifiManager* wifi_manager,
-    const UpdateCallback& update_callback)
-    : wifi_manager_(wifi_manager),
-      update_callback_(update_callback),
-      started_(false),
-      weak_factory_(this) {
-}
-
-BootstrappingDeviceLister::~BootstrappingDeviceLister() {
-  if (started_)
-    wifi_manager_->RemoveNetworkListObserver(this);
-}
-
-void BootstrappingDeviceLister::Start() {
-  DCHECK(!started_);
-
-  started_ = true;
-
-  wifi_manager_->AddNetworkListObserver(this);
-
-  wifi_manager_->GetSSIDList(
-      base::Bind(&BootstrappingDeviceLister::OnNetworkListChanged,
-                 weak_factory_.GetWeakPtr()));
-}
-
-void BootstrappingDeviceLister::OnNetworkListChanged(
-    const std::vector<NetworkProperties>& ssids) {
-  ActiveDeviceList new_devices;
-
-  for (size_t i = 0; i < ssids.size(); i++) {
-    new_devices.push_back(make_pair(ssids[i].ssid, ssids[i].guid));
-  }
-
-  std::sort(new_devices.begin(), new_devices.end());
-
-  base::WeakPtr<BootstrappingDeviceLister> weak_this =
-      weak_factory_.GetWeakPtr();
-  // Find new or changed SSIDs
-  UpdateChangedSSIDs(true, new_devices, active_devices_);
-  if (!weak_this)
-    return;
-
-  // Find removed SSIDs
-  UpdateChangedSSIDs(false, active_devices_, new_devices);
-  if (!weak_this)
-    return;
-
-  active_devices_.swap(new_devices);
-}
-
-void BootstrappingDeviceLister::UpdateChangedSSIDs(
-    bool available,
-    const ActiveDeviceList& changed,
-    const ActiveDeviceList& original) {
-  base::WeakPtr<BootstrappingDeviceLister> weak_this =
-      weak_factory_.GetWeakPtr();
-
-  ActiveDeviceList changed_devices =
-    base::STLSetDifference<ActiveDeviceList>(changed, original);
-
-  for (ActiveDeviceList::reverse_iterator i = changed_devices.rbegin();
-       weak_this && i != changed_devices.rend();
-       i++) {
-    BootstrappingDeviceDescription description;
-    if (ParsePrivetSSID(i->second, i->first, &description)) {
-      update_callback_.Run(available, description);
-    }
-  }
-}
-
-}  // namespace wifi
-
-}  // namespace local_discovery