Extensions: Move bluetooth APIs to extensions/.

extensions/browser/api/bluetooth/bluetooth_extension_function.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_EXTENSION_FUNCTION_H_
-#define CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EXTENSION_FUNCTION_H_
+#ifndef EXTENSIONS_BROWSER_API_BLUETOOTH_BLUETOOTH_EXTENSION_FUNCTION_H_
+#define EXTENSIONS_BROWSER_API_BLUETOOTH_BLUETOOTH_EXTENSION_FUNCTION_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "extensions/browser/extension_function.h"
 
 namespace device {
 
 class BluetoothAdapter;
 
 }  // namespace device
 
 namespace extensions {
-namespace api {
+namespace core_api {
 
 // Base class for bluetooth extension functions. This class initializes
 // bluetooth adapter and calls (on the UI thread) DoWork() implemented by
 // individual bluetooth extension functions.
 class BluetoothExtensionFunction : public AsyncExtensionFunction {
  public:
   BluetoothExtensionFunction();
 
  protected:
   virtual ~BluetoothExtensionFunction();
 
   // ExtensionFunction:
   virtual bool RunAsync() OVERRIDE;
 
  private:
   void RunOnAdapterReady(scoped_refptr<device::BluetoothAdapter> adapter);
 
   // Implemented by individual bluetooth extension functions, called
   // automatically on the UI thread once |adapter| has been initialized.
   virtual bool DoWork(scoped_refptr<device::BluetoothAdapter> adapter) = 0;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothExtensionFunction);
 };
 
-}  // namespace api
+}  // namespace core_api
 }  // namespace extensions
 
-#endif  // CHROME_BROWSER_EXTENSIONS_API_BLUETOOTH_BLUETOOTH_EXTENSION_FUNCTION_H_
+#endif  // EXTENSIONS_BROWSER_API_BLUETOOTH_BLUETOOTH_EXTENSION_FUNCTION_H_