cc: fix for MSAA veto.

cc/paint/paint_op_buffer.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/paint/paint_op_buffer.h"
 
 #include "cc/paint/display_item_list.h"
 #include "cc/paint/paint_record.h"
 #include "third_party/skia/include/core/SkAnnotation.h"
 
@@ skipping 470 matching lines @@
   } else if (paintStyle == PaintFlags::kFill_Style &&
              pathBounds.width() < 64.f && pathBounds.height() < 64.f &&
              !path.isVolatile()) {
     // AADF eligible concave path is not slow.
     return 0;
   } else {
     return 1;
   }
 }
 
+int DrawRecordOp::CountSlowPaths() const {
+  return record->numSlowPaths();
+}
+
 AnnotateOp::AnnotateOp(PaintCanvas::AnnotationType annotation_type,
                        const SkRect& rect,
                        sk_sp<SkData> data)
     : annotation_type(annotation_type), rect(rect), data(std::move(data)) {}
 
 AnnotateOp::~AnnotateOp() = default;
 
 DrawDisplayItemListOp::DrawDisplayItemListOp(
     scoped_refptr<DisplayItemList> list)
     : list(list) {}
@@ skipping 207 matching lines @@
   return std::make_pair(op, skip);
 }
 
 void PaintOpBuffer::ShrinkToFit() {
   if (!used_ || used_ == reserved_)
     return;
   ReallocBuffer(used_);
 }
 
 }  // namespace cc