Bluetooth: add Device events, and cleanup JS API

chrome/browser/extensions/api/bluetooth/bluetooth_api.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 110 matching lines @@
   virtual ~BluetoothGetAdapterStateFunction() {}
 
   // BluetoothExtensionFunction:
   virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 };
 
 class BluetoothGetDevicesFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.getDevices", BLUETOOTH_GETDEVICES)
 
-  BluetoothGetDevicesFunction();
-
  protected:
   virtual ~BluetoothGetDevicesFunction() {}
 
   // BluetoothExtensionFunction:
   virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
-
- private:
-  void DispatchDeviceSearchResult(const device::BluetoothDevice& device);
-  void FinishDeviceSearch();
-
-  int device_events_sent_;
 };
 
 class BluetoothGetServicesFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.getServices", BLUETOOTH_GETSERVICES)
 
  protected:
   virtual ~BluetoothGetServicesFunction() {}
 
   // BluetoothExtensionFunction:
@@ skipping 130 matching lines @@
 
  private:
   void OnSuccessCallback();
   void OnErrorCallback();
 };
 
 }  // namespace api
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_