Drive extension functions from ExtensionFunction::Run. The

chrome/browser/extensions/api/bluetooth_low_energy/bluetooth_low_energy_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_API_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/browser/extension_function.h"
@@ skipping 35 matching lines @@
   content::BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyAPI);
 };
 
 namespace api {
 
 // Base class for bluetoothLowEnergy API functions. This class handles some of
 // the common logic involved in all API functions, such as checking for
 // platform support and returning the correct error.
-class BluetoothLowEnergyExtensionFunction : public UIThreadExtensionFunction {
+class BluetoothLowEnergyExtensionFunction : public AsyncExtensionFunction {
  public:
   BluetoothLowEnergyExtensionFunction();
 
  protected:
   virtual ~BluetoothLowEnergyExtensionFunction();
 
   // ExtensionFunction override.
-  virtual bool RunImpl() OVERRIDE;
+  virtual bool RunAsync() OVERRIDE;
 
   // Implemented by individual bluetoothLowEnergy extension functions to perform
-  // the body of the function. This invoked asynchonously after RunImpl after
+  // the body of the function. This invoked asynchonously after RunAsync after
   // the BluetoothLowEnergyEventRouter has obtained a handle on the
   // BluetoothAdapter.
   virtual bool DoWork() = 0;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyExtensionFunction);
 };
 
 class BluetoothLowEnergyGetServiceFunction
     : public BluetoothLowEnergyExtensionFunction {
@@ skipping 135 matching lines @@
   virtual ~BluetoothLowEnergyWriteDescriptorValueFunction() {}
 
   // BluetoothLowEnergyExtensionFunction override.
   virtual bool DoWork() OVERRIDE;
 };
 
 }  // namespace api
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_API_H_