Remove the remainder of the skia source code from the Chromium repo....

skia/effects/SkKernel33MaskFilter.cpp

Index: skia/effects/SkKernel33MaskFilter.cpp
===================================================================
--- skia/effects/SkKernel33MaskFilter.cpp	(revision 16859)
+++ skia/effects/SkKernel33MaskFilter.cpp	(working copy)
@@ -1,125 +0,0 @@
-#include "SkKernel33MaskFilter.h"
-#include "SkColorPriv.h"
-
-SkMask::Format SkKernel33ProcMaskFilter::getFormat()
-{
-    return SkMask::kA8_Format;
-}
-
-bool SkKernel33ProcMaskFilter::filterMask(SkMask* dst, const SkMask& src, const SkMatrix&, SkIPoint* margin)
-{
-    // margin???
-    dst->fImage = NULL;
-    dst->fBounds = src.fBounds;
-    dst->fBounds.inset(-1, -1);
-    dst->fFormat = SkMask::kA8_Format;
-    
-    if (NULL == src.fImage)
-        return true;
-    
-    dst->fRowBytes = dst->fBounds.width();
-    size_t size = dst->computeImageSize();
-    if (0 == size) {
-        return false;   // too big to allocate, abort
-    }
-    dst->fImage = SkMask::AllocImage(size);
-    
-    const int h = src.fBounds.height();
-    const int w = src.fBounds.width();
-    const int srcRB = src.fRowBytes;
-    const uint8_t* srcImage = src.fImage;
-    uint8_t* dstImage = dst->fImage;
-
-    uint8_t* srcRows[3];
-    uint8_t storage[3][3];
-    
-    srcRows[0] = storage[0];
-    srcRows[1] = storage[1];
-    srcRows[2] = storage[2];
-
-    unsigned scale = fPercent256;
-    
-    for (int y = -1; y <= h; y++)
-    {
-        uint8_t* dstRow = dstImage;
-        for (int x = -1; x <= w; x++)
-        {
-            memset(storage, 0, sizeof(storage));
-            uint8_t* storagePtr = &storage[0][0];
-
-            for (int ky = y - 1; ky <= y + 1; ky++)
-            {
-                const uint8_t* srcRow = srcImage + ky * srcRB;  // may be out-of-range
-                for (int kx = x - 1; kx <= x + 1; kx++)
-                {
-                    if ((unsigned)ky < (unsigned)h && (unsigned)kx < (unsigned)w)
-                        *storagePtr = srcRow[kx];
-                    storagePtr++;
-                }
-            }            
-            int value = this->computeValue(srcRows);
-            
-            if (scale < 256)
-                value = SkAlphaBlend(value, srcRows[1][1], scale);
-            *dstRow++ = SkToU8(value);
-        }
-        dstImage += dst->fRowBytes;
-    }
-    return true;
-}
-
-void SkKernel33ProcMaskFilter::flatten(SkFlattenableWriteBuffer& wb)
-{
-    this->INHERITED::flatten(wb);
-    wb.write32(fPercent256);
-}
-
-SkKernel33ProcMaskFilter::SkKernel33ProcMaskFilter(SkFlattenableReadBuffer& rb)
-    : SkMaskFilter(rb)
-{
-    fPercent256 = rb.readS32();
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-uint8_t SkKernel33MaskFilter::computeValue(uint8_t* const* srcRows)
-{
-    int value = 0;
-
-    for (int i = 0; i < 3; i++)
-        for (int j = 0; j < 3; j++)
-            value += fKernel[i][j] * srcRows[i][j];
-    
-    value >>= fShift;
-
-    if (value < 0)
-        value = 0;
-    else if (value > 255)
-        value = 255;
-    return (uint8_t)value;
-}
-
-void SkKernel33MaskFilter::flatten(SkFlattenableWriteBuffer& wb)
-{
-    this->INHERITED::flatten(wb);
-    wb.writeMul4(fKernel, 9 * sizeof(int));
-    wb.write32(fShift);
-}
-
-SkFlattenable::Factory SkKernel33MaskFilter::getFactory()
-{
-    return Create;
-}
-
-SkFlattenable* SkKernel33MaskFilter::Create(SkFlattenableReadBuffer& rb)
-{
-    return new SkKernel33MaskFilter(rb);
-}
-
-SkKernel33MaskFilter::SkKernel33MaskFilter(SkFlattenableReadBuffer& rb)
-    : SkKernel33ProcMaskFilter(rb)
-{
-    rb.read(fKernel, 9 * sizeof(int));
-    fShift = rb.readS32();
-}
-