Tweak PaintInvalidationReasons

third_party/WebKit/Source/core/layout/svg/LayoutSVGImage.cpp

 /*
  * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
  * Copyright (C) 2006 Apple Computer, Inc.
  * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007, 2008, 2009 Rob Buis <buis@kde.org>
  * Copyright (C) 2009 Google, Inc.
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 88 matching lines @@
                                     SVGLengthMode::kHeight),
       length_context.ValueForLength(StyleRef().Width(), StyleRef(),
                                     SVGLengthMode::kWidth),
       length_context.ValueForLength(StyleRef().Height(), StyleRef(),
                                     SVGLengthMode::kHeight));
 
   if (StyleRef().Width().IsAuto() || StyleRef().Height().IsAuto())
     object_bounding_box_.SetSize(CalculateObjectSize());
 
   if (old_object_bounding_box != object_bounding_box_) {
-    SetShouldDoFullPaintInvalidation();
+    SetShouldDoFullPaintInvalidation(PaintInvalidationReason::kImage);
     needs_boundaries_update_ = true;
   }
 
   if (GetElement())
     GetElement()->SetNeedsResizeObserverUpdate();
 
   return old_object_bounding_box.Size() != object_bounding_box_.Size();
 }
 
 void LayoutSVGImage::UpdateLayout() {
@@ skipping 72 matching lines @@
   // references from resources (filters) that may have a cached
   // representation of this image/layout object.
   LayoutSVGResourceContainer::MarkForLayoutAndParentResourceInvalidation(this,
                                                                          false);
 
   if (StyleRef().Width().IsAuto() || StyleRef().Height().IsAuto()) {
     if (UpdateBoundingBox())
       SetNeedsLayout(LayoutInvalidationReason::kSizeChanged);
   }
 
-  SetShouldDoFullPaintInvalidation();
+  SetShouldDoFullPaintInvalidation(PaintInvalidationReason::kImage);
 }
 
 void LayoutSVGImage::AddOutlineRects(Vector<LayoutRect>& rects,
                                      const LayoutPoint&,
                                      IncludeBlockVisualOverflowOrNot) const {
   // this is called from paint() after the localTransform has already been
   // applied
   rects.push_back(LayoutRect(VisualRectInLocalSVGCoordinates()));
 }
 
 }  // namespace blink