Fix memory leak in https://skia-review.googlesource.com/c/4227/ (Back SkSpecialImage_Gpu with a GrT…

src/gpu/GrTextureProxy.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrTextureProxy.h"
 
 #include "GrTextureProvider.h"
@@ skipping 47 matching lines @@
 }
 
 sk_sp<GrTextureProxy> GrTextureProxy::Make(GrTextureProvider* texProvider,
                                            const GrSurfaceDesc& desc,
                                            SkBackingFit fit,
                                            SkBudgeted budgeted,
                                            const void* srcData,
                                            size_t rowBytes) {
     if (srcData) {
         // If we have srcData, for now, we create a wrapped GrTextureProxy
-        sk_sp<GrTexture> tex = sk_ref_sp(texProvider->createTexture(desc, budgeted,
-                                                                    srcData, rowBytes));
+        sk_sp<GrTexture> tex(texProvider->createTexture(desc, budgeted, srcData, rowBytes));
         return GrTextureProxy::Make(std::move(tex));
     }
 
     return sk_sp<GrTextureProxy>(new GrTextureProxy(desc, fit, budgeted, nullptr, 0));
 }
 
 sk_sp<GrTextureProxy> GrTextureProxy::Make(sk_sp<GrTexture> tex) {
     return sk_sp<GrTextureProxy>(new GrTextureProxy(std::move(tex)));
 }