Refactor to separate backend object lifecycle and GpuResource budget decision

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 99 matching lines @@
     }
 
     void finishDrawTarget() override;
 
 private:
     GrVkGpu(GrContext* context, const GrContextOptions& options,
             const GrVkBackendContext* backendContext);
 
     void onResetContext(uint32_t resetBits) override {}
 
-    GrTexture* onCreateTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle,
+    GrTexture* onCreateTexture(const GrSurfaceDesc& desc, SkBudgeted budgeted,
                                const SkTArray<GrMipLevel>&) override;
 
-    GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, GrGpuResource::LifeCycle,
+    GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc, SkBudgeted,
                                          const SkTArray<GrMipLevel>&) override { return NULL; }
 
     GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) override;
 
     GrRenderTarget* onWrapBackendRenderTarget(const GrBackendRenderTargetDesc&,
                                               GrWrapOwnership) override;
     GrRenderTarget* onWrapBackendTextureAsRenderTarget(const GrBackendTextureDesc&) override { return NULL; }
 
     GrBuffer* onCreateBuffer(size_t size, GrBufferType type, GrAccessPattern) override;
 
@@ skipping 84 matching lines @@
 
     // 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;
 
 
     typedef GrGpu INHERITED;
 };
 
 #endif