Replace LayoutTableCell::AbsoluteColumnIndex() with EffectiveColumnIndex()

third_party/WebKit/Source/core/paint/TablePaintInvalidator.cpp

 // Copyright 2016 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 "core/paint/TablePaintInvalidator.h"
 
 #include "core/layout/LayoutTable.h"
 #include "core/layout/LayoutTableCell.h"
 #include "core/layout/LayoutTableCol.h"
 #include "core/layout/LayoutTableRow.h"
 #include "core/layout/LayoutTableSection.h"
 #include "core/paint/BoxPaintInvalidator.h"
 #include "core/paint/PaintInvalidator.h"
 
 namespace blink {
 
 PaintInvalidationReason TablePaintInvalidator::InvalidatePaint() {
   PaintInvalidationReason reason =
       BoxPaintInvalidator(table_, context_).InvalidatePaint();
 
   // If any col changed background, we need to invalidate all sections because
   // col background paints into section's background display item.
   bool has_col_changed_background = false;
-  if (table_.HasColElements()) {
+  if (table_.HasColOrColGroups()) {
     bool visual_rect_changed = context_.old_visual_rect != table_.VisualRect();
     for (LayoutTableCol* col = table_.FirstColumn(); col;
          col = col->NextColumn()) {
       // LayoutTableCol uses the table's localVisualRect(). Should check column
       // for paint invalidation when table's visual rect changed.
       if (visual_rect_changed)
         col->SetMayNeedPaintInvalidation();
       // This ensures that the backgroundChangedSinceLastPaintInvalidation flag
       // is up-to-date.
       col->EnsureIsReadyForPaintInvalidation();
@@ skipping 14 matching lines @@
       ObjectPaintInvalidator(*section)
           .SlowSetPaintingLayerNeedsRepaintAndInvalidateDisplayItemClient(
               *section, PaintInvalidationReason::kStyle);
     }
   }
 
   return reason;
 }
 
 }  // namespace blink