Factory methods for heap-allocated SkImageFilter objects.

gm/pictureimagefilter.cpp

Index: gm/pictureimagefilter.cpp
diff --git a/gm/pictureimagefilter.cpp b/gm/pictureimagefilter.cpp
index 5547e87b1978d82e0e24d713ebf07c1dc43cb031..2b3cd14ea2f276ff85b9c96a04f7e8fcf7c976eb 100644
--- a/gm/pictureimagefilter.cpp
+++ b/gm/pictureimagefilter.cpp
@@ -54,9 +54,9 @@ protected:
             SkRect srcRect = SkRect::MakeXYWH(20, 20, 30, 30);
             SkRect emptyRect = SkRect::MakeXYWH(20, 20, 0, 0);
             SkRect bounds = SkRect::MakeXYWH(0, 0, 100, 100);
-            SkAutoTUnref<SkImageFilter> pictureSource(new SkPictureImageFilter(&fPicture));
-            SkAutoTUnref<SkImageFilter> pictureSourceSrcRect(new SkPictureImageFilter(&fPicture, srcRect));
-            SkAutoTUnref<SkImageFilter> pictureSourceEmptyRect(new SkPictureImageFilter(&fPicture, emptyRect));
+            SkAutoTUnref<SkImageFilter> pictureSource(SkPictureImageFilter::Create(&fPicture));
+            SkAutoTUnref<SkImageFilter> pictureSourceSrcRect(SkPictureImageFilter::Create(&fPicture, srcRect));
+            SkAutoTUnref<SkImageFilter> pictureSourceEmptyRect(SkPictureImageFilter::Create(&fPicture, emptyRect));
 
             // Draw the picture unscaled.
             fillRectFiltered(canvas, bounds, pictureSource);