Remove SK_LEGACY_DRAWPICTURECALLBACK

cc/playback/display_list_raster_source.h

Index: cc/playback/display_list_raster_source.h
diff --git a/cc/playback/display_list_raster_source.h b/cc/playback/display_list_raster_source.h
index e9010e5926140b96b17dee19c5f9cc26faf2a0cb..d197965d6c3dabc0090de9911019c0a6b0f54153 100644
--- a/cc/playback/display_list_raster_source.h
+++ b/cc/playback/display_list_raster_source.h
@@ -80,13 +80,13 @@ class CC_EXPORT DisplayListRasterSource : public RasterSource {
 
  private:
   // Called when analyzing a tile. We can use AnalysisCanvas as
-  // SkDrawPictureCallback, which allows us to early out from analysis.
+  // SkPicture::AbortCallback, which allows us to early out from analysis.
   void RasterForAnalysis(skia::AnalysisCanvas* canvas,
                          const gfx::Rect& canvas_rect,
                          float contents_scale) const;
 
   void RasterCommon(SkCanvas* canvas,
-                    SkDrawPictureCallback* callback,
+                    SkPicture::AbortCallback* callback,
                     const gfx::Rect& canvas_rect,
                     float contents_scale) const;