Remove PLATFORM(BLACKBERRY) support.

Source/WebCore/platform/graphics/GraphicsContext3D.h

 /*
  * Copyright (C) 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 834 matching lines @@
     int m_currentWidth, m_currentHeight;
     bool isResourceSafe();
 
     friend class Extensions3DOpenGLCommon;
 
     Attributes m_attrs;
     RenderStyle m_renderStyle;
     Vector<Vector<float> > m_vertexArray;
 
     GC3Duint m_texture;
-#if !PLATFORM(BLACKBERRY)
     GC3Duint m_compositorTexture;
-#endif
     GC3Duint m_fbo;
 
-#if !PLATFORM(BLACKBERRY)
     GC3Duint m_depthBuffer;
     GC3Duint m_stencilBuffer;
-#endif
     GC3Duint m_depthStencilBuffer;
 
     bool m_layerComposited;
     GC3Duint m_internalColorFormat;
 
     struct GraphicsContext3DState {
         GraphicsContext3DState()
             : boundFBO(0)
             , activeTexture(GraphicsContext3D::TEXTURE0)
             , boundTexture0(0)
         { }
 
         GC3Duint boundFBO;
         GC3Denum activeTexture;
         GC3Duint boundTexture0;
     };
 
     GraphicsContext3DState m_state;
 
     // For multisampling
     GC3Duint m_multisampleFBO;
     GC3Duint m_multisampleDepthStencilBuffer;
     GC3Duint m_multisampleColorBuffer;
 
     // Errors raised by synthesizeGLError().
     ListHashSet<GC3Denum> m_syntheticErrors;
 
-#if PLATFORM(BLACKBERRY)
-    bool m_isImaginationHardware;
-#endif
-
-#if !PLATFORM(BLACKBERRY)
     friend class GraphicsContext3DPrivate;
     OwnPtr<GraphicsContext3DPrivate> m_private;
-#endif
 };
 
 } // namespace WebCore
 
 #endif // GraphicsContext3D_h