Remove duplicated headers from core/

Source/core/platform/graphics/filters/custom/CustomFilterOperation.cpp

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. 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.
@@ skipping 12 matching lines @@
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/platform/graphics/filters/custom/CustomFilterOperation.h"
 
-#include "core/platform/graphics/filters/FilterOperation.h"
-#include "core/platform/graphics/filters/custom/CustomFilterProgram.h"
 #include "platform/graphics/filters/custom/CustomFilterParameter.h"
 
 namespace WebCore {
 
 CustomFilterOperation::CustomFilterOperation(PassRefPtr<CustomFilterProgram> program, const CustomFilterParameterList& sortedParameters, unsigned meshRows, unsigned meshColumns, CustomFilterMeshType meshType)
     : FilterOperation(CUSTOM)
     , m_program(program)
     , m_parameters(sortedParameters)
     , m_meshRows(meshRows)
     , m_meshColumns(meshColumns)
@@ skipping 22 matching lines @@
         || m_meshType != fromOp->m_meshType)
         return const_cast<CustomFilterOperation*>(this);
 
     CustomFilterParameterList animatedParameters;
     m_parameters.blend(fromOp->m_parameters, progress, animatedParameters);
     return CustomFilterOperation::create(m_program, animatedParameters, m_meshRows, m_meshColumns, m_meshType);
 }
 
 } // namespace WebCore