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

src/gpu/effects/GrConstColorProcessor.cpp

Index: src/gpu/effects/GrConstColorProcessor.cpp
diff --git a/src/gpu/effects/GrConstColorProcessor.cpp b/src/gpu/effects/GrConstColorProcessor.cpp
index 131d91c87466c62d57455070d8ebdec0f9eeb269..95a4081d4f7df2421435f51cf9d362f7e15c07ee 100644
--- a/src/gpu/effects/GrConstColorProcessor.cpp
+++ b/src/gpu/effects/GrConstColorProcessor.cpp
@@ -103,7 +103,7 @@ bool GrConstColorProcessor::onIsEqual(const GrFragmentProcessor& other) const {
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrConstColorProcessor);
 
-GrFragmentProcessor* GrConstColorProcessor::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* GrConstColorProcessor::TestCreate(GrProcessorTestData* d) {
     GrColor color;
     int colorPicker = d->fRandom->nextULessThan(3);
     switch (colorPicker) {