Revert of Blink hasn't rolled yet.

include/core/SkRefCnt.h

 
 /*
  * Copyright 2006 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 SkRefCnt_DEFINED
@@ skipping 24 matching lines @@
 
     /** Destruct, asserting that the reference count is 1.
     */
     virtual ~SkRefCntBase() {
 #ifdef SK_DEBUG
         SkASSERTF(fRefCnt == 1, "fRefCnt was %d", fRefCnt);
         fRefCnt = 0;    // illegal value, to catch us if we reuse after delete
 #endif
     }
 
-//#ifdef SK_DEBUG
+#ifdef SK_DEBUG
     /** Return the reference count. Use only for debugging. */
     int32_t getRefCnt() const { return fRefCnt; }
-//#endif
+#endif
 
     /** May return true if the caller is the only owner.
      *  Ensures that all previous owner's actions are complete.
      */
     bool unique() const {
         // We believe we're reading fRefCnt in a safe way here, so we stifle the TSAN warning about
         // an unproctected read.  Generally, don't read fRefCnt, and don't stifle this warning.
         bool const unique = (1 == sk_acquire_load(&fRefCnt));
         if (unique) {
             // Acquire barrier (L/SL), if not provided by load of fRefCnt.
@@ skipping 218 matching lines @@
     ~SkNVRefCnt() {
         SkASSERTF(0 == fRefCnt, "NVRefCnt was %d", fRefCnt);
     }
 #endif
 
 private:
     mutable int32_t fRefCnt;
 };
 
 #endif