Move MakeDivByTextureWHMatrix to GrCoordTransform

include/gpu/GrEffect.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrEffect_DEFINED
 #define GrEffect_DEFINED
 
@@ skipping 107 matching lines @@
 
     int numVertexAttribs() const {
         SkASSERT(0 == fVertexAttribTypes.count() || fRequiresVertexShader);
         return fVertexAttribTypes.count();
     }
 
     GrSLType vertexAttribType(int index) const { return fVertexAttribTypes[index]; }
 
     static const int kMaxVertexAttribs = 2;
 
-    /** Useful for effects that want to insert a texture matrix that is implied by the texture
-        dimensions */
-    static inline SkMatrix MakeDivByTextureWHMatrix(const GrTexture* texture) {
-        SkASSERT(NULL != texture);
-        SkMatrix mat;
-        mat.setIDiv(texture->width(), texture->height());
-        return mat;
-    }
-
     void* operator new(size_t size);
     void operator delete(void* target);
 
     void* operator new(size_t size, void* placement) {
         return ::operator new(size, placement);
     }
     void operator delete(void* target, void* placement) {
         ::operator delete(target, placement);
     }
 
@@ skipping 74 matching lines @@
  * This creates an effect outside of the effect memory pool. The effect's destructor will be called
  * at global destruction time. NAME will be the name of the created GrEffect.
  */
 #define GR_CREATE_STATIC_EFFECT(NAME, EFFECT_CLASS, ARGS)                                         \
 static SkAlignedSStorage<sizeof(EFFECT_CLASS)> g_##NAME##_Storage;                                \
 static GrEffect* NAME SkNEW_PLACEMENT_ARGS(g_##NAME##_Storage.get(), EFFECT_CLASS, ARGS);         \
 static SkAutoTDestroy<GrEffect> NAME##_ad(NAME);
 
 
 #endif