Clean up cc/paint interfaces

cc/paint/paint_recorder.h

Index: cc/paint/paint_recorder.h
diff --git a/cc/paint/paint_recorder.h b/cc/paint/paint_recorder.h
index b48b906ca35a5bca9192346102c3faabf1fcf0ae..375730ca7a84a29718e2dad162dcc96ea9c0c0fc 100644
--- a/cc/paint/paint_recorder.h
+++ b/cc/paint/paint_recorder.h
@@ -51,15 +51,6 @@ class CC_PAINT_EXPORT PaintRecorder {
     return sk_ref_sp(static_cast<PaintRecord*>(picture.get()));
   }
 
-  ALWAYS_INLINE sk_sp<PaintRecord> finishRecordingAsPictureWithCull(
-      const SkRect& cull_rect,
-      uint32_t end_flags = 0) {
-    sk_sp<SkPicture> picture =
-        recorder_.finishRecordingAsPictureWithCull(cull_rect, end_flags);
-    canvas_.reset();
-    return sk_ref_sp(static_cast<PaintRecord*>(picture.get()));
-  }
-
  private:
   SkPictureRecorder recorder_;
   base::Optional<SkiaPaintCanvas> canvas_;