Remove SkAutoTUnref and SkAutoTDelete from public includes.

src/image/SkImage_Gpu.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkImage_Gpu_DEFINED
 #define SkImage_Gpu_DEFINED
 
 #include "SkAtomics.h"
 #include "GrTexture.h"
 #include "GrGpuResourcePriv.h"
 #include "SkBitmap.h"
 #include "SkGr.h"
 #include "SkImage_Base.h"
 #include "SkImagePriv.h"
 #include "SkSurface.h"
 
 class SkImage_Gpu : public SkImage_Base {
 public:
     /**
      *  An "image" can be a subset/window into a larger texture, so we explicit take the
      *  width and height.
      */
-    SkImage_Gpu(int w, int h, uint32_t uniqueID, SkAlphaType, GrTexture*, sk_sp<SkColorSpace>,
+    SkImage_Gpu(int w, int h, uint32_t uniqueID, SkAlphaType, sk_sp<GrTexture>, sk_sp<SkColorSpace>,
                 SkBudgeted);
     ~SkImage_Gpu() override;
 
     SkImageInfo onImageInfo() const override;
     SkAlphaType onAlphaType() const override { return fAlphaType; }
 
     void applyBudgetDecision() const {
         if (SkBudgeted::kYes == fBudgeted) {
             fTexture->resourcePriv().makeBudgeted();
         } else {
             fTexture->resourcePriv().makeUnbudgeted();
         }
     }
 
     bool getROPixels(SkBitmap*, CachingHint) const override;
     GrTexture* asTextureRef(GrContext* ctx, const GrTextureParams& params,
                             SkSourceGammaTreatment) const override;
     sk_sp<SkImage> onMakeSubset(const SkIRect&) const override;
 
-    GrTexture* peekTexture() const override { return fTexture; }
+    GrTexture* peekTexture() const override { return fTexture.get(); }
     sk_sp<GrTexture> refPinnedTexture(uint32_t* uniqueID) const override {
         *uniqueID = this->uniqueID();
-        return sk_ref_sp(fTexture.get());
+        return fTexture;
     }
     bool onReadPixels(const SkImageInfo&, void* dstPixels, size_t dstRowBytes,
                       int srcX, int srcY, CachingHint) const override;
 
 private:
-    SkAutoTUnref<GrTexture>     fTexture;
-    const SkAlphaType           fAlphaType;
-    const SkBudgeted            fBudgeted;
-    sk_sp<SkColorSpace>         fColorSpace;
-    mutable SkAtomic<bool>      fAddedRasterVersionToCache;
+    sk_sp<GrTexture>       fTexture;
+    const SkAlphaType      fAlphaType;
+    const SkBudgeted       fBudgeted;
+    sk_sp<SkColorSpace>    fColorSpace;
+    mutable SkAtomic<bool> fAddedRasterVersionToCache;
 
 
     typedef SkImage_Base INHERITED;
 };
 
 #endif