switch unique_ptr with deleter to GrMemoryPool

I switched GrOps from using GrOpMemoryPool to
GrMemoryPool, but I forgot to switch over the
GrOp::Owner. Make sure the GrOp::Owner works for
both new/delete and GrMemoryPool.

In addition, convert one last unique_ptr<GrOp> to
GrOp::Owner.

Change-Id: I660ad77bee0f060f263ff2ed07974afb83063441
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/330097
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/src/gpu/GrPathRendering_none.cpp b/src/gpu/GrPathRendering_none.cpp
index 048e8a3..9e73eda 100644
--- a/src/gpu/GrPathRendering_none.cpp
+++ b/src/gpu/GrPathRendering_none.cpp
@@ -46,11 +46,11 @@
 
 void GrGLPathRendering::onStencilPath(const StencilPathArgs&, const GrPath*) {}
 
-std::unique_ptr<GrOp> GrStencilPathOp::Make(GrRecordingContext*,
-                                            const SkMatrix&,
-                                            bool,
-                                            bool,
-                                            const GrScissorState&,
-                                            sk_sp<const GrPath>) { return nullptr; }
+GrOp::Owner GrStencilPathOp::Make(GrRecordingContext*,
+                                  const SkMatrix&,
+                                  bool,
+                                  bool,
+                                  const GrScissorState&,
+                                  sk_sp<const GrPath>) { return nullptr; }
 
 void GrPath::ComputeKey(const GrStyledShape&, GrUniqueKey*, bool*) {}
diff --git a/src/gpu/ops/GrOp.h b/src/gpu/ops/GrOp.h
index 15f3bb4..a1dcd84 100644
--- a/src/gpu/ops/GrOp.h
+++ b/src/gpu/ops/GrOp.h
@@ -73,9 +73,9 @@
     #else
         struct DeleteFromPool {
             DeleteFromPool() : fPool{nullptr} {}
-            DeleteFromPool(GrOpMemoryPool* pool) : fPool{pool} {}
+            DeleteFromPool(GrMemoryPool* pool) : fPool{pool} {}
             void operator() (GrOp* op);
-            GrOpMemoryPool* fPool;
+            GrMemoryPool* fPool;
         };
         using Owner =  std::unique_ptr<GrOp, DeleteFromPool>;
     #endif
@@ -101,7 +101,7 @@
         template<typename Op, typename... Args>
         static Owner MakeWithExtraMemory(
                 GrRecordingContext* context, size_t extraSize, Args&&... args) {
-            GrOpMemoryPool* pool = context->priv().opMemoryPool();
+            GrMemoryPool* pool = context->priv().opMemoryPool();
             void* mem = pool->allocate(sizeof(Op) + extraSize);
             GrOp* op = new (mem) Op(std::forward<Args>(args)...);
             return Owner{op, pool};
diff --git a/src/gpu/ops/GrSimpleMeshDrawOpHelper.h b/src/gpu/ops/GrSimpleMeshDrawOpHelper.h
index b016050..181249c 100644
--- a/src/gpu/ops/GrSimpleMeshDrawOpHelper.h
+++ b/src/gpu/ops/GrSimpleMeshDrawOpHelper.h
@@ -199,7 +199,7 @@
     GrProcessorSet* processorSet = new (setMem)  GrProcessorSet{std::move(paint)};
     return Owner{new (bytes) Op(processorSet, color, std::forward<Args>(args)...)};
 #else
-    GrOpMemoryPool* pool = context->priv().opMemoryPool();
+    GrMemoryPool* pool = context->priv().opMemoryPool();
     char* bytes = (char*)pool->allocate(sizeof(Op) + sizeof(GrProcessorSet));
     char* setMem = bytes + sizeof(Op);
     GrProcessorSet* processorSet = new (setMem)  GrProcessorSet{std::move(paint)};