Remove PLATFORM(BLACKBERRY) support.

Source/WebCore/platform/PlatformMouseEvent.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 23 matching lines @@
 
 #if PLATFORM(GTK)
 typedef struct _GdkEventButton GdkEventButton;
 typedef struct _GdkEventMotion GdkEventMotion;
 #endif
 
 namespace WebCore {
     
     // These button numbers match the ones used in the DOM API, 0 through 2, except for NoButton which isn't specified.
     enum MouseButton { NoButton = -1, LeftButton, MiddleButton, RightButton };
-
-#if PLATFORM(BLACKBERRY)
-    enum MouseInputMethod { PointingDevice, TouchScreen };
-#endif
     
     class PlatformMouseEvent : public PlatformEvent {
     public:
         PlatformMouseEvent()
             : PlatformEvent(PlatformEvent::MouseMoved)
             , m_button(NoButton)
             , m_clickCount(0)
             , m_modifierFlags(0)
 #if PLATFORM(MAC)
             , m_eventNumber(0)
@@ skipping 39 matching lines @@
 #if PLATFORM(MAC)
         int eventNumber() const { return m_eventNumber; }
 #endif
 
 #if PLATFORM(WIN)
         PlatformMouseEvent(HWND, UINT, WPARAM, LPARAM, bool didActivateWebView = false);
         void setClickCount(int count) { m_clickCount = count; }
         bool didActivateWebView() const { return m_didActivateWebView; }
 #endif
 
-#if PLATFORM(BLACKBERRY)
-        PlatformMouseEvent(const IntPoint& eventPosition, const IntPoint& globalPosition, const PlatformEvent::Type, int clickCount, MouseButton, bool shiftKey, bool ctrlKey, bool altKey, MouseInputMethod = PointingDevice);
-        MouseInputMethod inputMethod() const { return m_inputMethod; }
-#endif
     protected:
         IntPoint m_position;
         IntPoint m_globalPosition;
 #if ENABLE(POINTER_LOCK)
         IntPoint m_movementDelta;
 #endif
         MouseButton m_button;
         int m_clickCount;
         unsigned m_modifierFlags;
 
 #if PLATFORM(MAC)
         int m_eventNumber;
 #elif PLATFORM(WIN)
         bool m_didActivateWebView;
-#elif PLATFORM(BLACKBERRY)
-        MouseInputMethod m_inputMethod;
 #endif
     };
 
 } // namespace WebCore
 
 #endif // PlatformMouseEvent_h