Add IORef capability to GrSurfaceProxy objects - take 2

src/gpu/GrSurfaceProxy.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 "GrSurfaceProxy.h"
 
 #include "GrGpuResourcePriv.h"
@@ skipping 25 matching lines @@
 
     if (SkBackingFit::kApprox == fFit) {
         fTarget = texProvider->createApproxTexture(fDesc);
     } else {
         fTarget = texProvider->createTexture(fDesc, fBudgeted);
     }
     if (!fTarget) {
         return nullptr;
     }
 
+    this->INHERITED::transferRefs();
+
 #ifdef SK_DEBUG
     if (kInvalidGpuMemorySize != this->getRawGpuMemorySize_debugOnly()) {
         SkASSERT(fTarget->gpuMemorySize() <= this->getRawGpuMemorySize_debugOnly());    
     }
 #endif
 
     return fTarget;
 }
 
 void GrSurfaceProxy::setLastOpList(GrOpList* opList) {
@@ skipping 44 matching lines @@
                                                    size_t rowBytes) {
     if (srcData) {
         // If we have srcData, for now, we create a wrapped GrTextureProxy
         sk_sp<GrSurface> surf(texProvider->createTexture(desc, budgeted, srcData, rowBytes));
         return GrSurfaceProxy::MakeWrapped(std::move(surf));
     }
 
     return GrSurfaceProxy::MakeDeferred(caps, desc, SkBackingFit::kExact, budgeted);
 }