Stop aggregating texture/buffer access objects in GrFragmentProcessor parents.

src/effects/gradients/SkGradientShader.cpp

Index: src/effects/gradients/SkGradientShader.cpp
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index d625d8eb138299d0d2294ed8eb3fcdf0e8d4a578..31ff9ab8779cbaad20e0f2db94357ee5b66647a8 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -1248,7 +1248,7 @@ void GrGradientEffect::GLSLProcessor::emitColor(GrGLSLFPFragmentBuilder* fragBui
                                                 const char* gradientTValue,
                                                 const char* outputColor,
                                                 const char* inputColor,
-                                                const SamplerHandle* texSamplers) {
+                                                const TextureSamplers& texSamplers) {
     switch (ge.getColorType()) {
 #if GR_GL_USE_ACCURATE_HARD_STOP_GRADIENTS
         case kHardStopCentered_ColorType: {