Remove SkAutoTUnref and SkAutoTDelete from public includes.

src/gpu/vk/GrVkGpu.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 GrVkGpu_DEFINED
 #define GrVkGpu_DEFINED
 
@@ skipping 32 matching lines @@
 class GrVkTexture;
 struct GrVkInterface;
 
 class GrVkGpu : public GrGpu {
 public:
     static GrGpu* Create(GrBackendContext backendContext, const GrContextOptions& options,
                          GrContext* context);
 
     ~GrVkGpu() override;
 
-    const GrVkInterface* vkInterface() const { return fBackendContext->fInterface; }
+    const GrVkInterface* vkInterface() const { return fBackendContext->fInterface.get(); }
     const GrVkCaps& vkCaps() const { return *fVkCaps; }
 
     VkDevice device() const { return fDevice; }
     VkQueue  queue() const { return fQueue; }
     VkCommandPool cmdPool() const { return fCmdPool; }
     VkPhysicalDeviceMemoryProperties physicalDeviceMemoryProperties() const {
         return fPhysDevMemProps;
     }
 
     GrVkResourceProvider& resourceProvider() { return fResourceProvider; }
@@ skipping 111 matching lines @@
             const GrVkBackendContext* backendContext);
 
     void onResetContext(uint32_t resetBits) override {}
 
     GrTexture* onCreateTexture(const GrSurfaceDesc& desc, SkBudgeted budgeted,
                                const SkTArray<GrMipLevel>&) override;
 
     GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, SkBudgeted,
                                          const SkTArray<GrMipLevel>&) override { return NULL; }
 
-    GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) override;
+    sk_sp<GrTexture> onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) override;
 
-    GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
-                                              GrWrapOwnership) override;
-    GrRenderTarget* onWrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&) override { return NULL; }
+    sk_sp<GrRenderTarget> onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
+                                                    GrWrapOwnership) override;
+    sk_sp<GrRenderTarget> onWrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&) override {
+        return nullptr;
+    }
 
     GrBuffer* onCreateBuffer(size_t size, GrBufferType type, GrAccessPattern,
                              const void* data) override;
 
     gr_instanced::InstancedRendering* onCreateInstancedRendering() override { return nullptr; }
 
     bool onReadPixels(GrSurface* surface,
                       int left, int top, int width, int height,
                       GrPixelConfig,
                       void* buffer,
@@ skipping 81 matching lines @@
 #else
     // Shaderc compiler used for compiling glsl in spirv. We only want to create the compiler once
     // since there is significant overhead to the first compile of any compiler.
     shaderc_compiler_t fCompiler;
 #endif
 
     typedef GrGpu INHERITED;
 };
 
 #endif