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

skia/sgl/SkColorFilter.cpp

Index: skia/sgl/SkColorFilter.cpp
===================================================================
--- skia/sgl/SkColorFilter.cpp	(revision 16859)
+++ skia/sgl/SkColorFilter.cpp	(working copy)
@@ -1,108 +0,0 @@
-/* libs/graphics/sgl/SkColorFilter.cpp
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#include "SkColorFilter.h"
-#include "SkShader.h"
-
-void SkColorFilter::filterSpan16(const uint16_t s[], int count, uint16_t d[])
-{
-    SkASSERT(this->getFlags() & SkColorFilter::kHasFilter16_Flag);
-    SkASSERT(!"missing implementation of SkColorFilter::filterSpan16");
-
-    if (d != s)
-        memcpy(d, s, count * sizeof(uint16_t));
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
-SkFilterShader::SkFilterShader(SkShader* shader, SkColorFilter* filter)
-{
-    fShader = shader;   shader->ref();
-    fFilter = filter;   filter->ref();
-}
-
-SkFilterShader::SkFilterShader(SkFlattenableReadBuffer& buffer) :
-    INHERITED(buffer)
-{
-    fShader = static_cast<SkShader*>(buffer.readFlattenable());
-    fFilter = static_cast<SkColorFilter*>(buffer.readFlattenable());
-}
-
-SkFilterShader::~SkFilterShader()
-{
-    fFilter->unref();
-    fShader->unref();
-}
-
-void SkFilterShader::beginSession()
-{
-    this->INHERITED::beginSession();
-    fShader->beginSession();
-}
-
-void SkFilterShader::endSession()
-{
-    fShader->endSession();
-    this->INHERITED::endSession();
-}
-
-void SkFilterShader::flatten(SkFlattenableWriteBuffer& buffer)
-{
-    this->INHERITED::flatten(buffer);
-    buffer.writeFlattenable(fShader);
-    buffer.writeFlattenable(fFilter);
-}
-
-uint32_t SkFilterShader::getFlags()
-{
-    uint32_t shaderF = fShader->getFlags();
-    uint32_t filterF = fFilter->getFlags();
-    
-    // if the filter doesn't support 16bit, clear the matching bit in the shader
-    if (!(filterF & SkColorFilter::kHasFilter16_Flag))
-        shaderF &= ~SkShader::kHasSpan16_Flag;
-    
-    // if the filter might change alpha, clear the opaque flag in the shader
-    if (!(filterF & SkColorFilter::kAlphaUnchanged_Flag))
-        shaderF &= ~(SkShader::kOpaqueAlpha_Flag | SkShader::kHasSpan16_Flag);
-    
-    return shaderF;
-}
-
-bool SkFilterShader::setContext(const SkBitmap& device,
-                                const SkPaint& paint,
-                                const SkMatrix& matrix)
-{
-    return  this->INHERITED::setContext(device, paint, matrix) &&
-            fShader->setContext(device, paint, matrix);
-}
-
-void SkFilterShader::shadeSpan(int x, int y, SkPMColor result[], int count)
-{
-    fShader->shadeSpan(x, y, result, count);
-    fFilter->filterSpan(result, count, result);
-}
-
-void SkFilterShader::shadeSpan16(int x, int y, uint16_t result[], int count)
-{
-    SkASSERT(fShader->getFlags() & SkShader::kHasSpan16_Flag);
-    SkASSERT(fFilter->getFlags() & SkColorFilter::kHasFilter16_Flag);
-
-    fShader->shadeSpan16(x, y, result, count);
-    fFilter->filterSpan16(result, count, result);
-}
-