remove imagefilter::sizeconstraint

include/gpu/GrTextureProvider.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 GrTextureProvider_DEFINED
 #define GrTextureProvider_DEFINED
 
@@ skipping 52 matching lines @@
 
     /**
      * Finds a texture that approximately matches the descriptor. Will be at least as large in width
      * and height as desc specifies. If desc specifies that the texture should be a render target
      * then result will be a render target. Format and sample count will always match the request.
      * The contents of the texture are undefined. The caller owns a ref on the returned texture and
      * must balance with a call to unref.
      */
     GrTexture* createApproxTexture(const GrSurfaceDesc&);
 
-    enum SizeConstraint {
-        kExact_SizeConstraint,
-        kApprox_SizeConstraint,
-    };
-
-    GrTexture* createTexture(const GrSurfaceDesc& desc, SizeConstraint constraint) {
-        switch (constraint) {
-            case kExact_SizeConstraint:
-                return this->createTexture(desc, true);
-            case kApprox_SizeConstraint:
-                return this->createApproxTexture(desc);
-        }
-        sk_throw();
-        return nullptr;
-    }
-
-    static SizeConstraint FromImageFilter(SkImageFilter::SizeConstraint constraint) {
-        if (SkImageFilter::kExact_SizeConstraint == constraint) {
-            return kExact_SizeConstraint;
-        } else {
-            SkASSERT(SkImageFilter::kApprox_SizeConstraint == constraint);
-            return kApprox_SizeConstraint;
-        }
-    }
-
     /** Legacy function that no longer should be used. */
     enum ScratchTexMatch {
         kExact_ScratchTexMatch,
         kApprox_ScratchTexMatch
     };
     GrTexture* refScratchTexture(const GrSurfaceDesc& desc, ScratchTexMatch match) {
         if (kApprox_ScratchTexMatch == match) {
             return this->createApproxTexture(desc);
         } else {
             return this->createTexture(desc, true);
@@ skipping 74 matching lines @@
         SkASSERT(SkToBool(fGpu) == SkToBool(fCache));
         return !SkToBool(fCache);
     }
 
 private:
     GrResourceCache* fCache;
     GrGpu* fGpu;
 };
 
 #endif