Initial CL to create dummy GrShaderDataManager and thread it through

src/gpu/SkGr.cpp

Index: src/gpu/SkGr.cpp
diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index 332f084c5b0193467264a806bcc70f3235a5dc3e..4c71093e44f2c4afba6df40ef3ee87b9272a7851 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -770,7 +770,8 @@ bool SkPaint2GrPaint(GrContext* context, GrRenderTarget* rt, const SkPaint& skPa
         // Allow the shader to modify paintColor and also create an effect to be installed as
         // the first color effect on the GrPaint.
         GrFragmentProcessor* fp = NULL;
-        if (!shader->asFragmentProcessor(context, skPaint, viewM, NULL, &paintColor, &fp)) {
+        if (!shader->asFragmentProcessor(context, skPaint, viewM, NULL, &paintColor,
+                                         grPaint->getShaderDataManager(), &fp)) {
             return false;
         }
         if (fp) {