Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

modules/bluetooth/BluetoothDevice.idl

 // 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.
 
 // https://webbluetoothchrome.github.io/web-bluetooth/#idl-def-bluetoothdevice
 
 // Implement BluetoothDevice interface: http://crbug.com/421668
 
 enum VendorIDSource {
     "bluetooth",
     "usb"
 };
 
 [
     GarbageCollected,
+    DependentLifetime,
     RuntimeEnabled=WebBluetooth,
-] interface BluetoothDevice
+    // TODO(https://crbug.com/584113) Enable Web Bluetooth Experiment.
+    // OriginTrialEnabled=WebBluetooth,
+] interface BluetoothDevice : EventTarget
 // Implement ServiceEventHandlers interface: http://crbug.com/421670
-// : ServiceEventHandlers 
+// : ServiceEventHandlers
 {
 // Implement BluetoothDevice interface: http://crbug.com/421668
-    readonly    attribute DOMString                  instanceID;
+    [DeprecateAs=BluetoothDeviceInstanceId, ImplementedAs=id] readonly attribute DOMString instanceID;
+    readonly    attribute DOMString id;
     readonly    attribute DOMString?                 name;
-//    readonly    attribute BluetoothAdvertisingData   adData;
+    readonly    attribute BluetoothAdvertisingData   adData;
     readonly    attribute unsigned long?             deviceClass;
     readonly    attribute VendorIDSource?            vendorIDSource;
     readonly    attribute unsigned long?             vendorID;
     readonly    attribute unsigned long?             productID;
     readonly    attribute unsigned long?             productVersion;
-    readonly    attribute boolean                    paired;
-//    readonly    attribute BluetoothGATTRemoteServer? gattServer;
+    readonly    attribute BluetoothRemoteGATTServer  gatt;
     readonly    attribute UUID[]                     uuids;
-    [CallWith=ScriptState] Promise<BluetoothGATTRemoteServer> connectGATT ();
+    [CallWith=ScriptState, DeprecateAs=BluetoothDeviceConnectGATT] Promise<BluetoothRemoteGATTServer> connectGATT ();
+
+    attribute EventHandler ongattserverdisconnected;
 };