Allow toString capability to be toggled independent of developer mode

src/effects/gradients/SkGradientShaderPriv.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 SkGradientShaderPriv_DEFINED
 #define SkGradientShaderPriv_DEFINED
 
@@ skipping 114 matching lines @@
         /// This value is used to *read* the dither cache; it may be 0
         /// if dithering is disabled.
         kDitherStride32 = kCache32Count,
         kDitherStride16 = kCache16Count,
     };
 
 
 protected:
     SkGradientShaderBase(SkReadBuffer& );
     virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
-    SK_DEVELOPER_TO_STRING()
+    SK_TO_STRING_OVERRIDE()
 
     SkUnitMapper* fMapper;
     SkMatrix    fPtsToUnit;     // set by subclass
     SkMatrix    fDstToIndex;
     SkMatrix::MapXYProc fDstToIndexProc;
     TileMode    fTileMode;
     TileProc    fTileProc;
     int         fColorCount;
     uint8_t     fDstToIndexClass;
     uint8_t     fFlags;
@@ skipping 235 matching lines @@
     GrGLUniformManager::UniformHandle fColorStartUni;
     GrGLUniformManager::UniformHandle fColorMidUni;
     GrGLUniformManager::UniformHandle fColorEndUni;
 
     typedef GrGLEffect INHERITED;
 };
 
 #endif
 
 #endif