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

src/gpu/effects/GrConvexPolyEffect.cpp

Index: src/gpu/effects/GrConvexPolyEffect.cpp
diff --git a/src/gpu/effects/GrConvexPolyEffect.cpp b/src/gpu/effects/GrConvexPolyEffect.cpp
index 2504fd4cccec8103e66fb51f6fb1f814948b7025..d1495a3276912ab50d5c45c050edd303a42a9223 100644
--- a/src/gpu/effects/GrConvexPolyEffect.cpp
+++ b/src/gpu/effects/GrConvexPolyEffect.cpp
@@ -60,7 +60,7 @@ private:
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(AARectEffect);
 
-GrFragmentProcessor* AARectEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* AARectEffect::TestCreate(GrProcessorTestData* d) {
     SkRect rect = SkRect::MakeLTRB(d->fRandom->nextSScalar1(),
                                    d->fRandom->nextSScalar1(),
                                    d->fRandom->nextSScalar1(),
@@ -339,7 +339,7 @@ bool GrConvexPolyEffect::onIsEqual(const GrFragmentProcessor& other) const {
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrConvexPolyEffect);
 
-GrFragmentProcessor* GrConvexPolyEffect::TestCreate(GrProcessorTestData* d) {
+const GrFragmentProcessor* GrConvexPolyEffect::TestCreate(GrProcessorTestData* d) {
     int count = d->fRandom->nextULessThan(kMaxEdges) + 1;
     SkScalar edges[kMaxEdges * 3];
     for (int i = 0; i < 3 * count; ++i) {