Remove SkAutoTUnref and SkAutoTDelete from public includes.

src/gpu/GrGpu.h

Index: src/gpu/GrGpu.h
diff --git a/src/gpu/GrGpu.h b/src/gpu/GrGpu.h
index ba7ed6f47e93123ba12761cd8243ff7a9f5f1c3b..8e9407a458eb43c3c29ff30d297f4fe5925284a5 100644
--- a/src/gpu/GrGpu.h
+++ b/src/gpu/GrGpu.h
@@ -124,17 +124,17 @@ public:
     /**
      * Implements GrTextureProvider::wrapBackendTexture
      */
-    GrTexture* wrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership);
+    sk_sp<GrTexture> wrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership);
 
     /**
      * Implements GrTextureProvider::wrapBackendRenderTarget
      */
-    GrRenderTarget* wrapBackendRenderTarget(const GrBackendRenderTargetDesc&, GrWrapOwnership);
+    sk_sp<GrRenderTarget> wrapBackendRenderTarget(const GrBackendRenderTargetDesc&,GrWrapOwnership);
 
     /**
      * Implements GrTextureProvider::wrapBackendTextureAsRenderTarget
      */
-    GrRenderTarget* wrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&);
+    sk_sp<GrRenderTarget> wrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&);
 
     /**
      * Creates a buffer in GPU memory. For a client-side buffer use GrBuffer::CreateCPUBacked.
@@ -532,10 +532,10 @@ private:
                                                  SkBudgeted budgeted,
                                                  const SkTArray<GrMipLevel>& texels) = 0;
 
-    virtual GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) = 0;
-    virtual GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
-                                                      GrWrapOwnership) = 0;
-    virtual GrRenderTarget* onWrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&) = 0;
+    virtual sk_sp<GrTexture> onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) = 0;
+    virtual sk_sp<GrRenderTarget> onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
+                                                            GrWrapOwnership) = 0;
+    virtual sk_sp<GrRenderTarget> onWrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&)=0;
     virtual GrBuffer* onCreateBuffer(size_t size, GrBufferType intendedType, GrAccessPattern,
                                      const void* data) = 0;