Vibration API: use runtime flag, change from client to platform.

Source/modules/vibration/NavigatorVibration.h

 /*
  *  Copyright (C) 2012 Samsung Electronics
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  */
 
 #ifndef NavigatorVibration_h
 #define NavigatorVibration_h
 
-#if ENABLE(VIBRATION)
-
-#include "core/dom/ExceptionCode.h"
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 class Navigator;
-class Uint32Array;
 
 class NavigatorVibration {
 public:
     typedef Vector<unsigned> VibrationPattern;
 
-    static void vibrate(Navigator*, unsigned time, ExceptionCode&);
-    static void vibrate(Navigator*, const VibrationPattern&, ExceptionCode&);
+    static void vibrate(Navigator*, unsigned time);
+    static void vibrate(Navigator*, const VibrationPattern&);
 
 private:
-    NavigatorVibration();
-    ~NavigatorVibration();
+    NavigatorVibration() { }
 };
 
 } // namespace WebCore
 
-#endif // ENABLE(VIBRATION)
-
 #endif // NavigatorVibration_h
-