Simplify calculations in AADistanceFieldPathBatch::writePathVertices.

include/gpu/GrTexture.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrTexture_DEFINED
 #define GrTexture_DEFINED
@@ skipping 42 matching lines @@
     size_t onGpuMemorySize() const override;
     void dirtyMipMaps(bool mipMapsDirty);
 
     enum MipMapsStatus {
         kNotAllocated_MipMapsStatus,
         kAllocated_MipMapsStatus,
         kValid_MipMapsStatus
     };
 
     MipMapsStatus   fMipMapsStatus;
-    // These two shift a fixed-point value into normalized coordinates  
-    // for this texture if the texture is power of two sized.
-    int             fShiftFixedX;
-    int             fShiftFixedY;
 
     friend class GrTexturePriv;
 
     typedef GrSurface INHERITED;
 };
 
 #endif