Followup: remove unnecessary SkTRefArray

src/core/SkBitmapHeap.h

Index: src/core/SkBitmapHeap.h
diff --git a/src/core/SkBitmapHeap.h b/src/core/SkBitmapHeap.h
index 56ed3584e81c01a32be1b0704336929837ae2580..148ae132a4a5b9ddaf7ff5a65763a39e23a7aeab 100644
--- a/src/core/SkBitmapHeap.h
+++ b/src/core/SkBitmapHeap.h
@@ -13,7 +13,6 @@
 #include "SkRefCnt.h"
 #include "SkTDArray.h"
 #include "SkThread.h"
-#include "SkTRefArray.h"
 
 /**
  * SkBitmapHeapEntry provides users of SkBitmapHeap (using internal storage) with a means to...
@@ -114,14 +113,6 @@ public:
     virtual ~SkBitmapHeap();
 
     /**
-     * Makes a shallow copy of all bitmaps currently in the heap and returns them as an array. The
-     * array indices match their position in the heap.
-     *
-     * @return  a ptr to an array of bitmaps or NULL if external storage is being used.
-     */
-    SkTRefArray<SkBitmap>* extractBitmaps() const;
-
-    /**
      * Retrieves the bitmap from the specified slot in the heap
      *
      * @return  The bitmap located at that slot or NULL if external storage is being used.