Clean up Bluetooth API implementation.

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 57 matching lines @@
 
 class BluetoothGetAdapterStateFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.getAdapterState",
                              BLUETOOTH_GETADAPTERSTATE)
 
  protected:
   virtual ~BluetoothGetAdapterStateFunction();
 
   // BluetoothExtensionFunction:
-  virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
+  virtual void DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 };
 
 class BluetoothGetDevicesFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.getDevices", BLUETOOTH_GETDEVICES)
 
  protected:
   virtual ~BluetoothGetDevicesFunction();
 
   // BluetoothExtensionFunction:
-  virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
+  virtual void DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 };
 
 class BluetoothGetDeviceFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.getDevice", BLUETOOTH_GETDEVICE)
 
   // BluetoothExtensionFunction:
-  virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
+  virtual void DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 
  protected:
   virtual ~BluetoothGetDeviceFunction();
 };
 
 class BluetoothStartDiscoveryFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.startDiscovery",
                              BLUETOOTH_STARTDISCOVERY)
 
  protected:
   virtual ~BluetoothStartDiscoveryFunction() {}
 
   // BluetoothExtensionFunction:
-  virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
+  virtual void DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 
  private:
   void OnSuccessCallback();
   void OnErrorCallback();
 };
 
 class BluetoothStopDiscoveryFunction : public BluetoothExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("bluetooth.stopDiscovery", BLUETOOTH_STOPDISCOVERY)
 
  protected:
   virtual ~BluetoothStopDiscoveryFunction() {}
 
   // BluetoothExtensionFunction:
-  virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
+  virtual void DoWork(scoped_refptr<device::BluetoothAdapter> adapter) OVERRIDE;
 
  private:
   void OnSuccessCallback();
   void OnErrorCallback();
 };
 
 }  // namespace api
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_API_H_