Replace LayoutTableCell::AbsoluteColumnIndex() with EffectiveColumnIndex()

third_party/WebKit/Source/modules/accessibility/AXTable.cpp

Index: third_party/WebKit/Source/modules/accessibility/AXTable.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXTable.cpp b/third_party/WebKit/Source/modules/accessibility/AXTable.cpp
index 2c0f80c225caa2fee2ca2f7031ddccf25a8c00e5..a75e2d9b6f08c2513b200eb59f7df7fc9f5a7f59 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXTable.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXTable.cpp
@@ -165,7 +165,7 @@ bool AXTable::IsDataTable() const {
   if (!first_body)
     return false;
 
-  int num_cols_in_first_body = first_body->NumEffectiveColumns();
+  int num_cols_in_first_body = first_body->MaxNumEffectiveColumnsOfRows();
   int num_rows = first_body->NumRows();
 
   // If there's only one cell, it's not a good AXTable candidate.
@@ -204,7 +204,7 @@ bool AXTable::IsDataTable() const {
   int headers_in_first_column_count = 0;
   for (int row = 0; row < num_rows; ++row) {
     int headers_in_first_row_count = 0;
-    int n_cols = first_body->NumCols(row);
+    int n_cols = first_body->NumEffectiveColumns(row);
     for (int col = 0; col < n_cols; ++col) {
       LayoutTableCell* cell = first_body->PrimaryCellAt(row, col);
       if (!cell)
@@ -429,7 +429,7 @@ void AXTable::AddChildren() {
   }
 
   // make the columns based on the number of columns in the first body
-  unsigned length = initial_table_section->NumEffectiveColumns();
+  unsigned length = initial_table_section->MaxNumEffectiveColumnsOfRows();
   for (unsigned i = 0; i < length; ++i) {
     AXTableColumn* column = ToAXTableColumn(ax_cache.GetOrCreate(kColumnRole));
     column->SetColumnIndex((int)i);