Rename SkPicturePlayback to SkPictureData

src/core/SkPictureRecord.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPictureRecord_DEFINED
 #define SkPictureRecord_DEFINED
 
 #include "SkCanvas.h"
 #include "SkFlattenable.h"
 #ifdef SK_COLLAPSE_MATRIX_CLIP_STATE
 #include "SkMatrixClipStateMgr.h"
 #endif
 #include "SkPathHeap.h"
 #include "SkPicture.h"
-#include "SkPicturePlayback.h"
+#include "SkPictureData.h"
 #include "SkPictureFlat.h"
 #include "SkTemplates.h"
 #include "SkWriter32.h"
 
 class SkBBoxHierarchy;
 class SkPictureStateTree;
 
 // These macros help with packing and unpacking a single byte value and
 // a 3 byte value into/out of a uint32_t
 #define MASK_24 0x00FFFFFF
@@ skipping 289 matching lines @@
 
     SkWriter32 fWriter;
 
     // we ref each item in these arrays
     SkTDArray<const SkPicture*> fPictureRefs;
 
     uint32_t fRecordFlags;
     bool     fOptsEnabled;
     int      fInitialSaveCount;
 
-    friend class SkPicturePlayback;
+    friend class SkPictureData;
     friend class SkPictureTester; // for unit testing
 
 #ifdef SK_COLLAPSE_MATRIX_CLIP_STATE
     SkMatrixClipStateMgr fMCMgr;
 #endif
 
     typedef SkCanvas INHERITED;
 };
 
 #endif