Allow toString capability to be toggled independent of developer mode

include/core/SkDrawLooper.h

 
 /*
  * Copyright 2011 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkDrawLooper_DEFINED
@@ skipping 70 matching lines @@
      * returns false then computeFastBounds behavior is undefined otherwise it
      * is expected to have the following behavior. Given the parent paint and
      * the parent's bounding rect the subclass must fill in and return the
      * storage rect, where the storage rect is with the union of the src rect
      * and the looper's bounding rect.
      */
     virtual bool canComputeFastBounds(const SkPaint& paint) const;
     virtual void computeFastBounds(const SkPaint& paint,
                                    const SkRect& src, SkRect* dst) const;
 
-    SkDEVCODE(virtual void toString(SkString* str) const = 0;)
+    SK_TO_STRING_PUREVIRT()
     SK_DEFINE_FLATTENABLE_TYPE(SkDrawLooper)
 
 protected:
     SkDrawLooper() {}
     SkDrawLooper(SkReadBuffer& buffer) : INHERITED(buffer) {}
 
 private:
     typedef SkFlattenable INHERITED;
 };
 
 #endif