Consolidate handling of infinitely thin primitives and aa bloat handing WRT batch bounds

src/gpu/batches/GrDrawPathBatch.h

Index: src/gpu/batches/GrDrawPathBatch.h
diff --git a/src/gpu/batches/GrDrawPathBatch.h b/src/gpu/batches/GrDrawPathBatch.h
index 7e695d83df6c0232202024c39170d9f4e09e20e2..cfdbc02c3d6eec094b438497450cb250f19fe944 100644
--- a/src/gpu/batches/GrDrawPathBatch.h
+++ b/src/gpu/batches/GrDrawPathBatch.h
@@ -78,8 +78,7 @@ private:
                     const GrPath* path)
         : INHERITED(ClassID(), viewMatrix, color, fill)
         , fPath(path) {
-        fBounds = path->getBounds();
-        viewMatrix.mapRect(&fBounds);
+        this->setTransformedBounds(path->getBounds(), viewMatrix, HasAABloat::kNo, IsZeroArea::kNo);
     }
 
     bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { return false; }