Refactor to separate backend object lifecycle and GpuResource budget decision

src/gpu/GrGpu.h

Index: src/gpu/GrGpu.h
diff --git a/src/gpu/GrGpu.h b/src/gpu/GrGpu.h
index d0a290fd229f4d085bc3f754247be0965417e253..2d09477317a105d23f5b33d520b0c4131cd4d257 100644
--- a/src/gpu/GrGpu.h
+++ b/src/gpu/GrGpu.h
@@ -527,10 +527,10 @@ private:
     // Texture size and sample size will have already been validated in base class before
     // onCreateTexture/CompressedTexture are called.
     virtual GrTexture* onCreateTexture(const GrSurfaceDesc& desc,
-                                       GrGpuResource::LifeCycle lifeCycle,
+                                       SkBudgeted budgeted,
                                        const SkTArray<GrMipLevel>& texels) = 0;
     virtual GrTexture* onCreateCompressedTexture(const GrSurfaceDesc& desc,
-                                                 GrGpuResource::LifeCycle lifeCycle,
+                                                 SkBudgeted budgeted,
                                                  const SkTArray<GrMipLevel>& texels) = 0;
 
     virtual GrTexture* onWrapBackendTexture(const GrBackendTextureDesc&, GrWrapOwnership) = 0;