chromeos: Remove unused NFC D-Bus client library

chrome/browser/resources/chromeos/nfc_debug.js

Index: chrome/browser/resources/chromeos/nfc_debug.js
diff --git a/chrome/browser/resources/chromeos/nfc_debug.js b/chrome/browser/resources/chromeos/nfc_debug.js
deleted file mode 100644
index 02ccf5179771ae7cd80623fa0ff2edfc18ab5229..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/chromeos/nfc_debug.js
+++ /dev/null
@@ -1,375 +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.
-
-cr.define('nfcDebug', function() {
-  'use strict';
-
-  function NfcDebugUI() {
-    this.adapterData_ = {};
-    this.peerData_ = {};
-    this.tagData_ = {};
-  }
-
-  NfcDebugUI.prototype = {
-    setAdapterData: function(data) {
-      this.adapterData_ = data;
-    },
-
-    setPeerData: function(data) {
-      this.peerData_ = data;
-    },
-
-    setTagData: function(data) {
-      this.tagData_ = data;
-    },
-
-    /**
-     * Powers the NFC adapter ON or OFF.
-     */
-    toggleAdapterPower: function() {
-      chrome.send('setAdapterPower', [!this.adapterData_.powered]);
-    },
-
-    /**
-     * Tells the NFC adapter to start or stop polling.
-     */
-    toggleAdapterPolling: function() {
-      chrome.send('setAdapterPolling', [!this.adapterData_.polling]);
-    },
-
-    /**
-     * Notifies the UI that the user made an NDEF type selection and the
-     * appropriate form should be displayed.
-     */
-    recordTypeChanged: function() {
-      this.updateRecordFormContents();
-    },
-
-    /**
-     * Creates a table element and populates it for each record contained
-     * in the given list of records and adds them as a child of the given
-     * DOMElement. This method will replace the contents of the given element
-     * with the tables.
-     *
-     * @param {DOMElement} div The container that the records should be rendered
-     *                         to.
-     * @param {Array} records List of NDEF record data.
-     */
-    renderRecords: function(div, records) {
-      div.textContent = '';
-      if (records.length == 0) {
-        return;
-      }
-      var self = this;
-      records.forEach(function(record) {
-        var recordDiv = document.createElement('div');
-        recordDiv.setAttribute('class', 'record-div');
-        for (var key in record) {
-          if (!record.hasOwnProperty(key))
-            continue;
-
-          var rowDiv = document.createElement('div');
-          rowDiv.setAttribute('class', 'record-key-value-div');
-
-          var keyElement, valueElement;
-          if (key == 'titles') {
-            keyElement = document.createElement('div');
-            keyElement.setAttribute('class', 'record-key-div');
-            keyElement.appendChild(document.createTextNode(key));
-            valueElement = document.createElement('div');
-            valueElement.setAttribute('class', 'record-value-div');
-            self.renderRecords(valueElement, record[key]);
-          } else {
-            keyElement = document.createElement('span');
-            keyElement.setAttribute('class', 'record-key-span');
-            keyElement.appendChild(document.createTextNode(key));
-            valueElement = document.createElement('span');
-            valueElement.setAttribute('class', 'record-value-span');
-            valueElement.appendChild(document.createTextNode(record[key]));
-          }
-          rowDiv.appendChild(keyElement);
-          rowDiv.appendChild(valueElement);
-          recordDiv.appendChild(rowDiv);
-        }
-        div.appendChild(recordDiv);
-        if (records[records.length - 1] !== record)
-          div.appendChild(document.createElement('hr'));
-      });
-    },
-
-    /**
-     * Updates which record type form is displayed based on the currently
-     * selected type.
-     */
-    updateRecordFormContents: function() {
-      var recordTypeMenu = $('record-type-menu');
-      var selectedType =
-          recordTypeMenu.options[recordTypeMenu.selectedIndex].value;
-      this.updateRecordFormContentsFromType(selectedType);
-    },
-
-    /**
-     * Updates which record type form is displayed based on the passed in
-     * type string.
-     *
-     * @param {string} type The record type.
-     */
-    updateRecordFormContentsFromType: function(type) {
-      $('text-form').hidden = (type != 'text');
-      $('uri-form').hidden = (type != 'uri');
-      $('smart-poster-form').hidden = (type != 'smart-poster');
-    },
-
-    /**
-     * Tries to push or write the record to the remote tag or device based on
-     * the contents of the record form fields.
-     */
-    submitRecordForm: function() {
-      var recordTypeMenu = $('record-type-menu');
-      var selectedType =
-          recordTypeMenu.options[recordTypeMenu.selectedIndex].value;
-      var recordData = {};
-      if (selectedType == 'text') {
-        recordData.type = 'TEXT';
-        if ($('text-form-text').value)
-          recordData.text = $('text-form-text').value;
-        if ($('text-form-encoding').value)
-          recordData.encoding = $('text-form-encoding').value;
-        if ($('text-form-language-code').value)
-          recordData.languageCode = $('text-form-language-code').value;
-      } else if (selectedType == 'uri') {
-        recordData.type = 'URI';
-        if ($('uri-form-uri').value)
-          recordData.uri = $('uri-form-uri').value;
-        if ($('uri-form-mime-type').value)
-          recordData.mimeType = $('uri-form-mime-type').value;
-        if ($('uri-form-target-size').value) {
-          var targetSize = $('uri-form-target-size').value;
-          targetSize = parseFloat(targetSize);
-          recordData.targetSize = isNaN(targetSize) ? 0.0 : targetSize;
-        }
-      } else if (selectedType == 'smart-poster') {
-        recordData.type = 'SMART_POSTER';
-        if ($('smart-poster-form-uri').value)
-          recordData.uri = $('smart-poster-form-uri').value;
-        if ($('smart-poster-form-mime-type').value)
-          recordData.mimeType = $('smart-poster-form-mime-type').value;
-        if ($('smart-poster-form-target-size').value) {
-          var targetSize = $('smart-poster-form-target-size').value;
-          targetSize = parseFloat(targetSize);
-          recordData.targetSize = isNaN(targetSize) ? 0.0 : targetSize;
-        }
-        var title = {};
-        if ($('smart-poster-form-title-text').value)
-          title.text = $('smart-poster-form-title-text').value;
-        if ($('smart-poster-form-title-encoding').value)
-          title.encoding = $('smart-poster-form-title-encoding').value;
-        if ($('smart-poster-form-title-language-code').value)
-          title.languageCode =
-              $('smart-poster-form-title-language-code').value;
-        if (Object.keys(title).length != 0)
-          recordData.titles = [title];
-      }
-      chrome.send('submitRecordForm', [recordData]);
-    },
-
-    /**
-     * Given a dictionary |data|, builds a table where each row contains the
-     * a key and its value. The resulting table is then added as the sole child
-     * of |div|. |data| contains information about an adapter, tag, or peer and
-     * this method creates a table for display, thus the value of some keys
-     * will be processed.
-     *
-     * @param {DOMElement} div The container that the table should be rendered
-     *                         to.
-     * @param {dictionary} data Data to generate the table from.
-     */
-    createTableFromData: function(div, data) {
-      div.textContent = '';
-      var table = document.createElement('table');
-      table.classList.add('parameters-table');
-      for (var key in data) {
-        var row = document.createElement('tr');
-        var col = document.createElement('td');
-        col.textContent = key;
-        row.appendChild(col);
-
-        col = document.createElement('td');
-        var value = data[key];
-        if (key == 'records')
-          value = value.length;
-        else if (key == 'supportedTechnologies')
-          value = value.join(', ');
-        col.textContent = value;
-        row.appendChild(col);
-        table.appendChild(row);
-      }
-      div.appendChild(table);
-    },
-  };
-
-  cr.addSingletonGetter(NfcDebugUI);
-
-  /**
-   * Initializes the page after the content has loaded.
-   */
-  NfcDebugUI.initialize = function() {
-    $('nfc-adapter-info').hidden = true;
-    $('adapter-toggles').hidden = true;
-    $('nfc-adapter-info').classList.add('transition-out');
-    $('ndef-record-form').classList.add('transition-out');
-    $('nfc-peer-info').classList.add('transition-out');
-    $('nfc-tag-info').classList.add('transition-out');
-    $('power-toggle').onclick = function() {
-      NfcDebugUI.getInstance().toggleAdapterPower();
-    };
-    $('poll-toggle').onclick = function() {
-      NfcDebugUI.getInstance().toggleAdapterPolling();
-    };
-    $('record-type-menu').onchange = function() {
-      NfcDebugUI.getInstance().recordTypeChanged();
-    };
-    $('record-form-submit-button').onclick = function() {
-      NfcDebugUI.getInstance().submitRecordForm();
-    };
-    $('record-form-submit-button').hidden = true;
-    NfcDebugUI.getInstance().updateRecordFormContents();
-    chrome.send('initialize');
-  };
-
-  /**
-   * Updates the UI based on the NFC availability on the current platform.
-   *
-   * @param {bool} available If true, NFC is supported on the current platform.
-   */
-  NfcDebugUI.onNfcAvailabilityDetermined = function(available) {
-    $('nfc-not-supported').hidden = available;
-  };
-
-  /**
-   * Notifies the UI that information about the NFC adapter has been received.
-   *
-   * @param {dictionary} data Properties of the NFC adapter.
-   */
-  NfcDebugUI.onNfcAdapterInfoChanged = function(data) {
-    NfcDebugUI.getInstance().setAdapterData(data);
-
-    $('nfc-adapter-info').hidden = false;
-    NfcDebugUI.getInstance().createTableFromData($('adapter-parameters'), data);
-
-    $('nfc-adapter-info').classList.toggle('transition-out', !data.present);
-    $('nfc-adapter-info').classList.toggle('transition-in', data.present);
-    $('ndef-record-form').classList.toggle('transition-out', !data.present);
-    $('ndef-record-form').classList.toggle('transition-in', data.present);
-
-    $('adapter-toggles').hidden = !data.present;
-    $('ndef-record-form').hidden = !data.present;
-
-    $('power-toggle').textContent = loadTimeData.getString(
-        data.powered ? 'adapterPowerOffText' : 'adapterPowerOnText');
-    $('poll-toggle').textContent = loadTimeData.getString(
-        data.polling ? 'adapterStopPollText' : 'adapterStartPollText');
-  };
-
-  /**
-   * Notifies the UI that information about an NFC peer has been received.
-   *
-   * @param {dictionary} data Properties of the NFC peer device.
-   */
-  NfcDebugUI.onNfcPeerDeviceInfoChanged = function(data) {
-    NfcDebugUI.getInstance().setPeerData(data);
-
-    if (Object.keys(data).length == 0) {
-      $('nfc-peer-info').classList.add('transition-out');
-      $('nfc-peer-info').classList.remove('transition-in');
-      $('record-form-submit-button').hidden = true;
-      return;
-    }
-
-    $('nfc-peer-info').classList.remove('transition-out');
-    $('nfc-peer-info').classList.add('transition-in');
-
-    NfcDebugUI.getInstance().createTableFromData($('peer-parameters'), data);
-
-    $('record-form-submit-button').hidden = false;
-    $('record-form-submit-button').textContent =
-        loadTimeData.getString('ndefFormPushButtonText');
-
-    if (data.records.length == 0) {
-      $('peer-records-entry').hidden = true;
-      return;
-    }
-
-    $('peer-records-entry').hidden = false;
-    NfcDebugUI.getInstance().renderRecords($('peer-records-container'),
-                                           data.records);
-  };
-
-  /**
-   * Notifies the UI that information about an NFC tag has been received.
-   *
-   * @param {dictionary} data Properties of the NFC tag.
-   */
-  NfcDebugUI.onNfcTagInfoChanged = function(data) {
-    NfcDebugUI.getInstance().setTagData(data);
-
-    if (Object.keys(data).length == 0) {
-      $('nfc-tag-info').classList.add('transition-out');
-      $('nfc-tag-info').classList.remove('transition-in');
-      $('record-form-submit-button').hidden = true;
-      return;
-    }
-
-    $('nfc-tag-info').classList.remove('transition-out');
-    $('nfc-tag-info').classList.add('transition-in');
-
-    NfcDebugUI.getInstance().createTableFromData($('tag-parameters'), data);
-
-    $('record-form-submit-button').hidden = false;
-    $('record-form-submit-button').textContent =
-        loadTimeData.getString('ndefFormWriteButtonText');
-
-    if (data.records.length == 0) {
-      $('tag-records-entry').hidden = true;
-      return;
-    }
-
-    $('tag-records-entry').hidden = false;
-    NfcDebugUI.getInstance().renderRecords($('tag-records-container'),
-                                           data.records);
-  };
-
-  /**
-   * Notifies the UI that a call to "setAdapterPower" failed. Displays an
-   * alert.
-   */
-  NfcDebugUI.onSetAdapterPowerFailed = function() {
-    alert(loadTimeData.getString('errorFailedToSetPowerText'));
-  };
-
-  /**
-   * Notifies the UI that a call to "setAdapterPolling" failed. Displays an
-   * alert.
-   */
-  NfcDebugUI.onSetAdapterPollingFailed = function() {
-    alert(loadTimeData.getString('errorFailedToSetPollingText'));
-  };
-
-  /**
-   * Notifies the UI that an error occurred while submitting an NDEF record
-   * form.
-   * @param {string} errorMessage An error message, describing the failure.
-   */
-  NfcDebugUI.onSubmitRecordFormFailed = function(errorMessage) {
-    alert(loadTimeData.getString('errorFailedToSubmitPrefixText') +
-          ' ' + errorMessage);
-  };
-
-  // Export
-  return {
-    NfcDebugUI: NfcDebugUI
-  };
-});
-
-document.addEventListener('DOMContentLoaded', nfcDebug.NfcDebugUI.initialize);