Move Budgeted enum out of SkSurface, use in GrTextureProvider

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 "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*, SkSurface::Budgeted);
+    SkImage_Gpu(int w, int h, uint32_t uniqueID, SkAlphaType, GrTexture*, SkBudgeted);
     ~SkImage_Gpu() override;
 
     void applyBudgetDecision() const {
         GrTexture* tex = this->getTexture();
         SkASSERT(tex);
-        if (fBudgeted) {
+        if (SkBudgeted::kYes == fBudgeted) {
             tex->resourcePriv().makeBudgeted();
         } else {
             tex->resourcePriv().makeUnbudgeted();
         }
     }
 
     bool getROPixels(SkBitmap*, CachingHint) const override;
     GrTexture* asTextureRef(GrContext* ctx, const GrTextureParams& params) const override;
     SkImage* onNewSubset(const SkIRect&) const override;
 
     GrTexture* peekTexture() const override { return fTexture; }
     bool isOpaque() const override;
     bool onReadPixels(const SkImageInfo&, void* dstPixels, size_t dstRowBytes,
                       int srcX, int srcY, CachingHint) const override;
 
     SkSurface* onNewSurface(const SkImageInfo& info) const override {
-        return SkSurface::NewRenderTarget(fTexture->getContext(), SkSurface::kNo_Budgeted, info);
+        return SkSurface::NewRenderTarget(fTexture->getContext(), SkBudgeted::kNo, info);
     }
 
     bool asBitmapForImageFilters(SkBitmap* bitmap) const override;
 
 private:
     SkAutoTUnref<GrTexture>     fTexture;
     const SkAlphaType           fAlphaType;
-    const SkSurface::Budgeted   fBudgeted;
+    const SkBudgeted            fBudgeted;
     mutable SkAtomic<bool>      fAddedRasterVersionToCache;
 
 
     typedef SkImage_Base INHERITED;
 };
 
 #endif