Move all filters-related files from core/platform to platform.

Source/core/platform/graphics/filters/FEColorMatrix.h

Index: Source/core/platform/graphics/filters/FEColorMatrix.h
diff --git a/Source/core/platform/graphics/filters/FEColorMatrix.h b/Source/core/platform/graphics/filters/FEColorMatrix.h
deleted file mode 100644
index 7593e4e1c1b285ced7ff8f8f2538b945c8773aa2..0000000000000000000000000000000000000000
--- a/Source/core/platform/graphics/filters/FEColorMatrix.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
- * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
- * Copyright (C) 2005 Eric Seidel <eric@webkit.org>
- * 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.
- */
-
-#ifndef FEColorMatrix_h
-#define FEColorMatrix_h
-
-#include "platform/graphics/filters/FilterEffect.h"
-
-#include "platform/graphics/filters/Filter.h"
-#include "wtf/Vector.h"
-
-namespace WebCore {
-
-enum ColorMatrixType {
-    FECOLORMATRIX_TYPE_UNKNOWN          = 0,
-    FECOLORMATRIX_TYPE_MATRIX           = 1,
-    FECOLORMATRIX_TYPE_SATURATE         = 2,
-    FECOLORMATRIX_TYPE_HUEROTATE        = 3,
-    FECOLORMATRIX_TYPE_LUMINANCETOALPHA = 4
-};
-
-class FEColorMatrix : public FilterEffect {
-public:
-    static PassRefPtr<FEColorMatrix> create(Filter*, ColorMatrixType, const Vector<float>&);
-
-    ColorMatrixType type() const;
-    bool setType(ColorMatrixType);
-
-    const Vector<float>& values() const;
-    bool setValues(const Vector<float>&);
-
-    virtual PassRefPtr<SkImageFilter> createImageFilter(SkiaImageFilterBuilder*) OVERRIDE;
-
-    virtual TextStream& externalRepresentation(TextStream&, int indention) const;
-
-    static inline void calculateSaturateComponents(float* components, float value);
-    static inline void calculateHueRotateComponents(float* components, float value);
-
-private:
-    FEColorMatrix(Filter*, ColorMatrixType, const Vector<float>&);
-
-    virtual void applySoftware() OVERRIDE;
-    virtual bool applySkia() OVERRIDE;
-
-    ColorMatrixType m_type;
-    Vector<float> m_values;
-};
-
-inline void FEColorMatrix::calculateSaturateComponents(float* components, float value)
-{
-    components[0] = (0.213 + 0.787 * value);
-    components[1] = (0.715 - 0.715 * value);
-    components[2] = (0.072 - 0.072 * value);
-    components[3] = (0.213 - 0.213 * value);
-    components[4] = (0.715 + 0.285 * value);
-    components[5] = (0.072 - 0.072 * value);
-    components[6] = (0.213 - 0.213 * value);
-    components[7] = (0.715 - 0.715 * value);
-    components[8] = (0.072 + 0.928 * value);
-}
-
-inline void FEColorMatrix::calculateHueRotateComponents(float* components, float value)
-{
-    float cosHue = cos(value * piFloat / 180);
-    float sinHue = sin(value * piFloat / 180);
-    components[0] = 0.213 + cosHue * 0.787 - sinHue * 0.213;
-    components[1] = 0.715 - cosHue * 0.715 - sinHue * 0.715;
-    components[2] = 0.072 - cosHue * 0.072 + sinHue * 0.928;
-    components[3] = 0.213 - cosHue * 0.213 + sinHue * 0.143;
-    components[4] = 0.715 + cosHue * 0.285 + sinHue * 0.140;
-    components[5] = 0.072 - cosHue * 0.072 - sinHue * 0.283;
-    components[6] = 0.213 - cosHue * 0.213 - sinHue * 0.787;
-    components[7] = 0.715 - cosHue * 0.715 + sinHue * 0.715;
-    components[8] = 0.072 + cosHue * 0.928 + sinHue * 0.072;
-}
-
-
-} // namespace WebCore
-
-#endif // FEColorMatrix_h