Make it explicit that some validate methods are debug only ...

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 61 matching lines @@
         SkASSERT(fRefCnt > 0);
         // Release barrier (SL/S), if not provided below.
         if (sk_atomic_dec(&fRefCnt) == 1) {
             // Aquire barrier (L/SL), if not provided above.
             // Prevents code in dispose from happening before the decrement.
             sk_membar_aquire__after_atomic_dec();
             internal_dispose();
         }
     }
 
+#ifdef SK_DEBUG
     void validate() const {
         SkASSERT(fRefCnt > 0);
     }
+#endif
 
     /**
      * Alias for unref(), for compatibility with WTF::RefPtr.
      */
     void deref() { this->unref(); }
 
 protected:
     /**
      *  Allow subclasses to call this if they've overridden internal_dispose
      *  so they can reset fRefCnt before the destructor is called. Should only
@@ skipping 177 matching lines @@
     typedef T* SkRefPtr::*unspecified_bool_type;
     operator unspecified_bool_type() const {
         return fObj ? &SkRefPtr::fObj : NULL;
     }
 
 private:
     T* fObj;
 };
 
 #endif