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

src/gpu/effects/GrRRectEffect.cpp

Index: src/gpu/effects/GrRRectEffect.cpp
diff --git a/src/gpu/effects/GrRRectEffect.cpp b/src/gpu/effects/GrRRectEffect.cpp
index b5b95679f5e6c29e1f7a248d9c67f0222f32ece3..af0f1fc8fd90aa940435f6109cabb8c3a1bed729 100644
--- a/src/gpu/effects/GrRRectEffect.cpp
+++ b/src/gpu/effects/GrRRectEffect.cpp
@@ -107,7 +107,7 @@
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(CircularRRectEffect);
 
-const GrFragmentProcessor* CircularRRectEffect::TestCreate(GrProcessorTestData* d) {
+GrFragmentProcessor* CircularRRectEffect::TestCreate(GrProcessorTestData* d) {
     SkScalar w = d->fRandom->nextRangeScalar(20.f, 1000.f);
     SkScalar h = d->fRandom->nextRangeScalar(20.f, 1000.f);
     SkScalar r = d->fRandom->nextRangeF(kRadiusMin, 9.f);
@@ -432,7 +432,7 @@
 
 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(EllipticalRRectEffect);
 
-const GrFragmentProcessor* EllipticalRRectEffect::TestCreate(GrProcessorTestData* d) {
+GrFragmentProcessor* EllipticalRRectEffect::TestCreate(GrProcessorTestData* d) {
     SkScalar w = d->fRandom->nextRangeScalar(20.f, 1000.f);
     SkScalar h = d->fRandom->nextRangeScalar(20.f, 1000.f);
     SkVector r[4];