remove picture-backed surfaces

src/core/SkPictureRecord.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureRecord.h"
 #include "SkTSearch.h"
 #include "SkPixelRef.h"
 #include "SkRRect.h"
 #include "SkBBoxHierarchy.h"
 #include "SkDevice.h"
 #include "SkOffsetTable.h"
 #include "SkPictureStateTree.h"
-#include "SkSurface.h"
 
 #define HEAP_BLOCK_SIZE 4096
 
 enum {
     // just need a value that save or getSaveCount would never return
     kNoInitialSave = -1,
 };
 
 // A lot of basic types get stored as a uint32_t: bools, ints, paint indices, etc.
 static int const kUInt32Size = 4;
@@ skipping 1537 matching lines @@
 
     // update the cull skip offset to point past this op.
     fWriter.overwriteTAt<uint32_t>(cullSkipOffset, fWriter.bytesWritten());
 
     this->validate(initialOffset, size);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkSurface* SkPictureRecord::onNewSurface(const SkImageInfo& info) {
-    return SkSurface::NewPicture(info.fWidth, info.fHeight);
+    return NULL;
 }
 
 void SkPictureRecord::trackBitmapUse(int bitmapID, size_t offset) {
 #ifndef SK_ALLOW_BITMAP_TRACKING
     return;
 #endif
 
     if (!(fRecordFlags & SkPicture::kOptimizeForClippedPlayback_RecordingFlag)) {
         return;
     }
@@ skipping 256 matching lines @@
 void SkPictureRecord::validateRegions() const {
     int count = fRegions.count();
     SkASSERT((unsigned) count < 0x1000);
     for (int index = 0; index < count; index++) {
         const SkFlatData* region = fRegions[index];
         SkASSERT(region);
 //        region->validate();
     }
 }
 #endif