Invalidate collapsed borders using currentColor when color changes

third_party/WebKit/Source/core/layout/LayoutTableSection.cpp

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2013 Apple Inc.
  *               All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
@@ skipping 113 matching lines @@
   LayoutTableBoxComponent::StyleDidChange(diff, old_style);
   PropagateStyleToAnonymousChildren();
 
   if (!old_style)
     return;
 
   LayoutTable* table = this->Table();
   if (!table)
     return;
 
-  if (!table->SelfNeedsLayout() && !table->NormalChildNeedsLayout() &&
-      old_style->Border() != Style()->Border())
-    table->InvalidateCollapsedBorders();
+  LayoutTableBoxComponent::InvalidateCollapsedBordersOnStyleChange(
+      *this, *table, diff, *old_style);
 
   if (LayoutTableBoxComponent::DoCellsHaveDirtyWidth(*this, *table, diff,
                                                      *old_style))
     MarkAllCellsWidthsDirtyAndOrNeedsLayout(
         LayoutTable::kMarkDirtyAndNeedsLayout);
 }
 
 void LayoutTableSection::WillBeRemovedFromTree() {
   LayoutTableBoxComponent::WillBeRemovedFromTree();
 
@@ skipping 2020 matching lines @@
 bool LayoutTableSection::PaintedOutputOfObjectHasNoEffectRegardlessOfSize()
     const {
   // LayoutTableSection paints background from columns.
   if (Table()->HasColElements())
     return false;
   return LayoutTableBoxComponent::
       PaintedOutputOfObjectHasNoEffectRegardlessOfSize();
 }
 
 }  // namespace blink