Invalidate collapsed borders using currentColor when color changes

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

Index: third_party/WebKit/Source/core/layout/LayoutTable.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutTable.cpp b/third_party/WebKit/Source/core/layout/LayoutTable.cpp
index 4d51fd471ce1d2449701fd4520d515a0bf20faf0..80d088397a31799389c5b3cde1c750fc75b79c86 100644
--- a/third_party/WebKit/Source/core/layout/LayoutTable.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutTable.cpp
@@ -99,9 +99,12 @@ void LayoutTable::StyleDidChange(StyleDifference diff,
       table_layout_ = WTF::MakeUnique<TableLayoutAlgorithmAuto>(this);
   }
 
-  // If border was changed, invalidate collapsed borders cache.
-  if (!NeedsLayout() && old_style && old_style->Border() != Style()->Border())
-    InvalidateCollapsedBorders();
+  if (!old_style)
+    return;
+
+  LayoutTableBoxComponent::InvalidateCollapsedBordersOnStyleChange(
+      *this, *this, diff, *old_style);
+
   if (LayoutTableBoxComponent::DoCellsHaveDirtyWidth(*this, *this, diff,
                                                      *old_style))
     MarkAllCellsWidthsDirtyAndOrNeedsLayout(kMarkDirtyAndNeedsLayout);