add rowBytes param to setPreLock, in prep for onNewLockPixels change

include/core/SkPixelRef.h

 
 /*
  * Copyright 2008 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 SkPixelRef_DEFINED
@@ skipping 287 matching lines @@
     */
     SkBaseMutex* mutex() const { return fMutex; }
 
     // serialization
     SkPixelRef(SkFlattenableReadBuffer&, SkBaseMutex*);
     virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE;
 
     // only call from constructor. Flags this to always be locked, removing
     // the need to grab the mutex and call onLockPixels/onUnlockPixels.
     // Performance tweak to avoid those calls (esp. in multi-thread use case).
-    void setPreLocked(void* pixels, SkColorTable* ctable);
+    void setPreLocked(void* pixels, size_t rowBytes, SkColorTable* ctable);
 
 private:
     SkBaseMutex*    fMutex; // must remain in scope for the life of this object
 
     const SkImageInfo fInfo;
 
     void*           fPixels;
     SkColorTable*   fColorTable;    // we do not track ownership, subclass does
     int             fLockCount;
 
@@ skipping 16 matching lines @@
 
     // When copying a bitmap to another with the same shape and config, we can safely
     // clone the pixelref generation ID too, which makes them equivalent under caching.
     friend class SkBitmap;  // only for cloneGenID
     void cloneGenID(const SkPixelRef&);
 
     typedef SkFlattenable INHERITED;
 };
 
 #endif