Factory methods for heap-allocated SkImageFilter objects.

bench/MergeBench.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkBenchmark.h"
 #include "SkBitmapDevice.h"
 #include "SkBitmapSource.h"
 #include "SkCanvas.h"
@@ skipping 26 matching lines @@
                               SkRect::MakeWH(FILTER_WIDTH_LARGE, FILTER_HEIGHT_LARGE);
         SkPaint paint;
         paint.setImageFilter(mergeBitmaps())->unref();
         for (int i = 0; i < loops; i++) {
             canvas->drawRect(r, paint);
         }
     }
 
 private:
     SkImageFilter* mergeBitmaps() {
-        SkImageFilter* first = new SkBitmapSource(fCheckerboard);
-        SkImageFilter* second = new SkBitmapSource(fBitmap);
+        SkImageFilter* first = SkBitmapSource::Create(fCheckerboard);
+        SkImageFilter* second = SkBitmapSource::Create(fBitmap);
         SkAutoUnref aur0(first);
         SkAutoUnref aur1(second);
-        return new SkMergeImageFilter(first, second);
+        return SkMergeImageFilter::Create(first, second);
     }
 
     void make_bitmap() {
         fBitmap.setConfig(SkBitmap::kARGB_8888_Config, 80, 80);
         fBitmap.allocPixels();
         SkBitmapDevice device(fBitmap);
         SkCanvas canvas(&device);
         canvas.clear(0x00000000);
         SkPaint paint;
         paint.setAntiAlias(true);
@@ skipping 30 matching lines @@
     bool fInitialized;
     SkBitmap fBitmap, fCheckerboard;
 
     typedef SkBenchmark INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new MergeBench(true); )
 DEF_BENCH( return new MergeBench(false); )