Remove ~1750 superfluous includes from core

Source/core/platform/graphics/filters/FilterEffect.cpp

 /*
  * Copyright (C) 2008 Alex Mathews <possessedpenguinbob@gmail.com>
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  * Copyright (C) 2012 University of Szeged
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * 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.
  */
 
 #include "config.h"
 
 #include "core/platform/graphics/filters/FilterEffect.h"
 
 #include "core/platform/graphics/ImageBuffer.h"
 #include "core/platform/graphics/filters/Filter.h"
-#include "core/platform/text/TextStream.h"
 #include <wtf/Uint8ClampedArray.h>
 
 #if HAVE(ARM_NEON_INTRINSICS)
 #include <arm_neon.h>
 #endif
 
 namespace WebCore {
 
 FilterEffect::FilterEffect(Filter* filter)
     : m_alphaImage(false)
@@ skipping 429 matching lines @@
 
     FloatRect absoluteSubregion = filter()->absoluteTransform().mapRect(subregion);
     FloatSize filterResolution = filter()->filterResolution();
     absoluteSubregion.scale(filterResolution.width(), filterResolution.height());
 
     setMaxEffectRect(absoluteSubregion);
     return subregion;
 }
 
 } // namespace WebCore