New API for computing optimization invariants.

src/gpu/batches/GrNonAAStrokeRectBatch.cpp

Index: src/gpu/batches/GrNonAAStrokeRectBatch.cpp
diff --git a/src/gpu/batches/GrNonAAStrokeRectBatch.cpp b/src/gpu/batches/GrNonAAStrokeRectBatch.cpp
index a5de607c8192223848eda55ad672038b30a46ebc..b50bbee30b93d404a88438c2a860153b8eb91b46 100644
--- a/src/gpu/batches/GrNonAAStrokeRectBatch.cpp
+++ b/src/gpu/batches/GrNonAAStrokeRectBatch.cpp
@@ -54,13 +54,12 @@ public:
 
     const char* name() const override { return "GrStrokeRectBatch"; }
 
-    void getInvariantOutputColor(GrInitInvariantOutput* out) const override {
+    void computeBatchToXPOverrides(GrInitInvariantOutput* color, GrInitInvariantOutput* coverage,
+                                   bool* usePLSDstRead) const {
         // When this is called on a batch, there is only one geometry bundle
-        out->setKnownFourComponents(fGeoData[0].fColor);
-    }
-
-    void getInvariantOutputCoverage(GrInitInvariantOutput* out) const override {
-        out->setKnownSingleComponent(0xff);
+        color->setKnownFourComponents(fGeoData[0].fColor);
+        coverage->setKnownSingleComponent(0xff);
+        *usePLSDstRead = false;
     }
 
     void append(GrColor color, const SkMatrix& viewMatrix, const SkRect& rect,