diff --git a/tools/gpu/ProxyUtils.cpp b/tools/gpu/ProxyUtils.cpp
index 72022e6..efd8467 100644
--- a/tools/gpu/ProxyUtils.cpp
+++ b/tools/gpu/ProxyUtils.cpp
@@ -61,7 +61,7 @@
 
 GrProgramInfo* CreateProgramInfo(const GrCaps* caps,
                                  SkArenaAlloc* arena,
-                                 const GrSurfaceProxyView* writeView,
+                                 const GrSurfaceProxyView& writeView,
                                  GrAppliedClip&& appliedClip,
                                  const GrXferProcessor::DstProxyView& dstProxyView,
                                  GrGeometryProcessor* geomProc,
diff --git a/tools/gpu/ProxyUtils.h b/tools/gpu/ProxyUtils.h
index 84277a4..278f0c9 100644
--- a/tools/gpu/ProxyUtils.h
+++ b/tools/gpu/ProxyUtils.h
@@ -28,7 +28,7 @@
 
 GrProgramInfo* CreateProgramInfo(const GrCaps*,
                                  SkArenaAlloc*,
-                                 const GrSurfaceProxyView* writeView,
+                                 const GrSurfaceProxyView& writeView,
                                  GrAppliedClip&&,
                                  const GrXferProcessor::DstProxyView&,
                                  GrGeometryProcessor*,
diff --git a/tools/gpu/TestOps.cpp b/tools/gpu/TestOps.cpp
index 64c050b..a4e01d7 100644
--- a/tools/gpu/TestOps.cpp
+++ b/tools/gpu/TestOps.cpp
@@ -117,7 +117,7 @@
     GrProgramInfo* programInfo() override { return fProgramInfo; }
     void onCreateProgramInfo(const GrCaps*,
                              SkArenaAlloc*,
-                             const GrSurfaceProxyView* writeView,
+                             const GrSurfaceProxyView& writeView,
                              GrAppliedClip&&,
                              const GrXferProcessor::DstProxyView&,
                              GrXferBarrierFlags renderPassXferBarriers) override;
@@ -177,7 +177,7 @@
 
 void TestRectOp::onCreateProgramInfo(const GrCaps* caps,
                                      SkArenaAlloc* arena,
-                                     const GrSurfaceProxyView* writeView,
+                                     const GrSurfaceProxyView& writeView,
                                      GrAppliedClip&& appliedClip,
                                      const GrXferProcessor::DstProxyView& dstProxyView,
                                      GrXferBarrierFlags renderPassXferBarriers) {