Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor*

src/effects/SkColorFilters.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBlitRow.h"
 #include "SkColorFilter.h"
 #include "SkColorPriv.h"
@@ skipping 321 matching lines @@
     GrInvariantOutput::ReadInput readInput = GrInvariantOutput::kWill_ReadInput;
     // These could be calculated from the blend equation with template trickery..
     if (SkXfermode::kZero_Coeff == dstCoeff &&
         !GrBlendCoeffRefsDst(sk_blend_to_grblend(srcCoeff))) {
         readInput = GrInvariantOutput::kWillNot_ReadInput;
     }
     inout->setToOther(result.getValidComponents(), result.getColor(), readInput);
 }
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(ModeColorFilterEffect);
-GrFragmentProcessor* ModeColorFilterEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* ModeColorFilterEffect::TestCreate(GrProcessorTestData* d) {
     SkXfermode::Mode mode = SkXfermode::kDst_Mode;
     while (SkXfermode::kDst_Mode == mode) {
         mode = static_cast<SkXfermode::Mode>(d->fRandom->nextRangeU(0, SkXfermode::kLastCoeffMode));
     }
 
     // pick a random premul color
     uint8_t alpha = d->fRandom->nextULessThan(256);
     GrColor color = GrColorPackRGBA(d->fRandom->nextRangeU(0, alpha),
                                     d->fRandom->nextRangeU(0, alpha),
                                     d->fRandom->nextRangeU(0, alpha),
@@ skipping 108 matching lines @@
                     byte_to_scale(SkColorGetG(mul)),
                     byte_to_scale(SkColorGetB(mul)),
                     1);
     matrix.postTranslate(SkIntToScalar(SkColorGetR(add)),
                          SkIntToScalar(SkColorGetG(add)),
                          SkIntToScalar(SkColorGetB(add)),
                          0);
     return SkColorMatrixFilter::Create(matrix);
 }