Revert of Remove cullRect() from PaintOpBuffer.

third_party/WebKit/Source/platform/graphics/GraphicsContext.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 280 matching lines @@
     return empty_paint_record;
   }
 
   sk_sp<PaintRecord> record = paint_recorder_.finishRecordingAsPicture();
   canvas_ = nullptr;
   DCHECK(record);
   return record;
 }
 
 void GraphicsContext::DrawRecord(sk_sp<const PaintRecord> record) {
-  if (ContextDisabled() || !record || !record->size())
+  if (ContextDisabled() || !record || record->cullRect().isEmpty())
     return;
 
   DCHECK(canvas_);
   canvas_->drawPicture(std::move(record));
 }
 
 void GraphicsContext::CompositeRecord(sk_sp<PaintRecord> record,
                                       const FloatRect& dest,
                                       const FloatRect& src,
                                       SkBlendMode op) {
   if (ContextDisabled() || !record)
     return;
   DCHECK(canvas_);
 
   PaintFlags flags;
   flags.setBlendMode(op);
   canvas_->save();
   SkRect source_bounds = src;
   SkRect sk_bounds = dest;
   SkMatrix transform;
   transform.setRectToRect(source_bounds, sk_bounds, SkMatrix::kFill_ScaleToFit);
   canvas_->concat(transform);
   flags.setImageFilter(SkPictureImageFilter::MakeForLocalSpace(
-      ToSkPicture(record, source_bounds), source_bounds,
+      ToSkPicture(record), source_bounds,
       static_cast<SkFilterQuality>(ImageInterpolationQuality())));
   canvas_->saveLayer(&source_bounds, &flags);
   canvas_->restore();
   canvas_->restore();
 }
 
 namespace {
 
 int AdjustedFocusRingOffset(int offset) {
 #if OS(MACOSX)
@@ skipping 935 matching lines @@
       break;
     default:
       NOTREACHED();
       break;
   }
 
   return nullptr;
 }
 
 }  // namespace blink