Rollback of "Remove chrome.bluetoothPrivate externs".

Breaks internal projects.

Related to #3210.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=230993488

contrib/externs/chrome_extensions.js

@@ -10330,6 +10330,193 @@ chrome.gcdPrivate.onDeviceStateChanged;
 chrome.gcdPrivate.onDeviceRemoved;
 
 
+/**
+ * @const
+ * @see https://cs.chromium.org/chromium/src/extensions/common/api/bluetooth_private.idl
+ */
+chrome.bluetoothPrivate = {};
+
+
+
+/** @constructor */
+chrome.bluetoothPrivate.PairingEvent = function() {};
+
+
+/** @type {string} */
+chrome.bluetoothPrivate.PairingEvent.prototype.pairing;
+
+
+/** @type {!chrome.bluetooth.Device} */
+chrome.bluetoothPrivate.PairingEvent.prototype.device;
+
+
+/** @type {string|undefined} */
+chrome.bluetoothPrivate.PairingEvent.prototype.pincode;
+
+
+/** @type {number|undefined} */
+chrome.bluetoothPrivate.PairingEvent.prototype.passkey;
+
+
+/** @type {number|undefined} */
+chrome.bluetoothPrivate.PairingEvent.prototype.enteredKey;
+
+
+/**
+ * @typedef {{
+ *   name: (string|undefined),
+ *   powered: (boolean|undefined),
+ *   discoverable: (boolean|undefined)
+ * }}
+ */
+chrome.bluetoothPrivate.NewAdapterState;
+
+
+/**
+ * @typedef {{
+ *   device: !chrome.bluetooth.Device,
+ *   response: (string|undefined),
+ *   pincode: (string|undefined),
+ *   passkey: (number|undefined),
+ *   enteredKey: (number|undefined)
+ * }}
+ */
+chrome.bluetoothPrivate.SetPairingResponseOptions;
+
+
+/**
+ * @param {!chrome.bluetoothPrivate.NewAdapterState} adapterState
+ * @param {function()} callback
+ * @return {undefined}
+ */
+chrome.bluetoothPrivate.setAdapterState = function(adapterState, callback) {};
+
+
+/**
+ * @param {!chrome.bluetoothPrivate.SetPairingResponseOptions} options
+ * @param {function()} callback
+ * @return {undefined}
+ */
+chrome.bluetoothPrivate.setPairingResponse = function(options, callback) {};
+
+
+/**
+ * @param {string} deviceAddress
+ * @param {function():void=} callback
+ */
+chrome.bluetoothPrivate.disconnectAll = function(deviceAddress, callback) {};
+
+
+/**
+ * @param {string} deviceAddress
+ * @param {function():void=} callback
+ * @return {undefined}
+ */
+chrome.bluetoothPrivate.forgetDevice = function(deviceAddress, callback) {};
+
+
+/**
+ * @typedef {{
+ *   transport: (!chrome.bluetoothPrivate.TransportType|undefined),
+ *   uuids: ((string|!Array<string>)|undefined),
+ *   rssi: (number|undefined),
+ *   pathloss: (number|undefined)
+ * }}
+ */
+chrome.bluetoothPrivate.DiscoveryFilter;
+
+
+/**
+ * Set or clear discovery filter.
+ * @param {!chrome.bluetoothPrivate.DiscoveryFilter} discoveryFilter
+ * @param {function():void=} callback
+ */
+chrome.bluetoothPrivate.setDiscoveryFilter = function(
+    discoveryFilter, callback) {};
+
+
+/**
+ * Event whose listeners take a PairingEvent parameter.
+ * @interface
+ * @extends {ChromeBaseEvent<function(!chrome.bluetoothPrivate.PairingEvent)>}
+ */
+chrome.bluetoothPrivate.PairingEventEvent = function() {};
+
+
+/** @type {!chrome.bluetoothPrivate.PairingEventEvent} */
+chrome.bluetoothPrivate.onPairing;
+
+
+/**
+ * @param {string} deviceAddress
+ * @param {function(number, string): void=} opt_callback
+ */
+chrome.bluetoothPrivate.pair = function(deviceAddress, opt_callback) {};
+
+
+/**
+ * @enum {string}
+ * @see https://developer.chrome.com/extensions/bluetoothPrivate#type-PairingResponse
+ */
+chrome.bluetoothPrivate.PairingResponse = {
+  CONFIRM: '',
+  REJECT: '',
+  CANCEL: '',
+};
+
+
+/**
+ * @enum {string}
+ * @see https://developer.chrome.com/extensions/bluetoothPrivate#type-PairingEventType
+ */
+chrome.bluetoothPrivate.PairingEventType = {
+  REQUEST_PINCODE: '',
+  DISPLAY_PINCODE: '',
+  REQUEST_PASSKEY: '',
+  DISPLAY_PASSKEY: '',
+  KEYS_ENTERED: '',
+  CONFIRM_PASSKEY: '',
+  REQUEST_AUTHORIZATION: '',
+  COMPLETE: '',
+};
+
+
+/**
+ * @enum {string}
+ * @see https://developer.chrome.com/extensions/bluetoothPrivate#type-ConnectResultType
+ */
+chrome.bluetoothPrivate.ConnectResultType = {
+  ALREADY_CONNECTED: '',
+  ATTRIBUTE_LENGTH_INVALID: '',
+  AUTH_CANCELED: '',
+  AUTH_FAILED: '',
+  AUTH_REJECTED: '',
+  AUTH_TIMEOUT: '',
+  CONNECTION_CONGESTED: '',
+  FAILED: '',
+  IN_PROGRESS: '',
+  INSUFFICIENT_ENCRYPTION: '',
+  OFFSET_INVALID: '',
+  READ_NOT_PERMITTED: '',
+  REQUEST_NOT_SUPPORTED: '',
+  SUCCESS: '',
+  UNKNOWN_ERROR: '',
+  UNSUPPORTED_DEVICE: '',
+  WRITE_NOT_PERMITTED: '',
+};
+
+
+/**
+ * @enum {string}
+ * @see https://developer.chrome.com/extensions/bluetoothPrivate#type-TransportType
+ */
+chrome.bluetoothPrivate.TransportType = {
+  LE: '',
+  BREDR: '',
+  DUAL: '',
+};
+
+
 /**
  * @const
  * @see http://goo.gl/XmVdHm