[EasyUnlock] Add a private API for establishing an insecure Bluetooth connection.

chrome/common/extensions/api/bluetooth_socket.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.
 
 // Use the <code>chrome.bluetoothSocket</code> API to send and receive data
 // to Bluetooth devices using RFCOMM and L2CAP connections.
 namespace bluetoothSocket {
   // The socket properties specified in the $ref:create or $ref:update
   // function. Each property is optional. If a property value is not specified,
   // a default value is used when calling $ref:create, or the existing value is
@@ skipping 225 matching lines @@
     // |options| : Optional additional options for the service.
     // |callback| : Called when listen operation completes.
     static void listenUsingL2cap(long socketId,
                                  DOMString uuid,
                                  optional ListenOptions options,
                                  ListenCallback callback);
 
     // Connects the socket to a remote Bluetooth device. When the
     // <code>connect</code> operation completes successfully,
     // <code>onReceive</code> events are raised when data is received from the
-    // peer. If a network error occur while the runtime is receiving packets,
+    // peer. If a network error occurs while the runtime is receiving packets,
     // a <code>onReceiveError</code> event is raised, at which point no more
     // <code>onReceive</code> event will be raised for this socket until the
     // <code>setPaused(false)</code> method is called.
     // |socketId| : The socket identifier.
     // |address| : The address of the Bluetooth device.
     // |uuid| : The UUID of the service to connect to.
     // |callback| : Called when the connect attempt is complete.
     static void connect(long socketId,
                         DOMString address,
                         DOMString uuid,
@@ skipping 50 matching lines @@
     static void onReceive(ReceiveInfo info);
 
     // Event raised when a network error occured while the runtime was waiting
     // for data on the socket. Once this event is raised, the socket is set to
     // <code>paused</code> and no more <code>onReceive</code> events are raised
     // for this socket.
     // |info| : The event data.
     static void onReceiveError(ReceiveErrorInfo info);
   };
 };