All batches do their own pipeline compare

src/gpu/GrOvalRenderer.cpp

Index: src/gpu/GrOvalRenderer.cpp
diff --git a/src/gpu/GrOvalRenderer.cpp b/src/gpu/GrOvalRenderer.cpp
index 88b2f3eb77b5e70bf763a6a6ab85cc51a00f72c1..d337bbb3657546eedd72e5aecc0342d3bb732621 100644
--- a/src/gpu/GrOvalRenderer.cpp
+++ b/src/gpu/GrOvalRenderer.cpp
@@ -734,6 +734,10 @@ private:
     }
 
     bool onCombineIfPossible(GrBatch* t) override {
+        if (!this->pipeline()->isEqual(*t->pipeline())) {
+            return false;
+        }
+
         CircleBatch* that = t->cast<CircleBatch>();
 
         // TODO use vertex color to avoid breaking batches
@@ -953,6 +957,10 @@ private:
     }
 
     bool onCombineIfPossible(GrBatch* t) override {
+        if (!this->pipeline()->isEqual(*t->pipeline())) {
+            return false;
+        }
+
         EllipseBatch* that = t->cast<EllipseBatch>();
 
         // TODO use vertex color to avoid breaking batches
@@ -1207,6 +1215,10 @@ private:
     }
 
     bool onCombineIfPossible(GrBatch* t) override {
+        if (!this->pipeline()->isEqual(*t->pipeline())) {
+            return false;
+        }
+
         DIEllipseBatch* that = t->cast<DIEllipseBatch>();
 
         // TODO use vertex color to avoid breaking batches
@@ -1580,6 +1592,10 @@ private:
     }
 
     bool onCombineIfPossible(GrBatch* t) override {
+        if (!this->pipeline()->isEqual(*t->pipeline())) {
+            return false;
+        }
+
         RRectCircleRendererBatch* that = t->cast<RRectCircleRendererBatch>();
 
         // TODO use vertex color to avoid breaking batches
@@ -1762,6 +1778,10 @@ private:
     }
 
     bool onCombineIfPossible(GrBatch* t) override {
+        if (!this->pipeline()->isEqual(*t->pipeline())) {
+            return false;
+        }
+
         RRectEllipseRendererBatch* that = t->cast<RRectEllipseRendererBatch>();
 
         // TODO use vertex color to avoid breaking batches