Implemented ARIA colindex, rowindex, colcount and rowcount for Chromevox.

content/browser/accessibility/browser_accessibility_win.cc

Index: content/browser/accessibility/browser_accessibility_win.cc
diff --git a/content/browser/accessibility/browser_accessibility_win.cc b/content/browser/accessibility/browser_accessibility_win.cc
index 920eab33a1edc00cc8c56aba59841d2e8b19b018..d1972693ab191fa465ec3b7a794eff9cfd28c911 100644
--- a/content/browser/accessibility/browser_accessibility_win.cc
+++ b/content/browser/accessibility/browser_accessibility_win.cc
@@ -3844,15 +3844,15 @@ void BrowserAccessibilityWin::UpdateStep1ComputeWinAttributes() {
 
   // Expose aria-colcount and aria-rowcount in a table, grid or treegrid.
   if (IsTableOrGridOrTreeGridRole()) {
-    IntAttributeToIA2(ui::AX_ATTR_ARIA_COL_COUNT, "colcount");
+    IntAttributeToIA2(ui::AX_ATTR_ARIA_COLUMN_COUNT, "colcount");
     IntAttributeToIA2(ui::AX_ATTR_ARIA_ROW_COUNT, "rowcount");
   }
 
   // Expose aria-colindex and aria-rowindex in a cell or row.
   if (IsCellOrTableHeaderRole() || GetRole() == ui::AX_ROLE_ROW) {
     if (GetRole() != ui::AX_ROLE_ROW)
-      IntAttributeToIA2(ui::AX_ATTR_ARIA_COL_INDEX, "colindex");
-    IntAttributeToIA2(ui::AX_ATTR_ARIA_ROW_INDEX, "rowindex");
+      IntAttributeToIA2(ui::AX_ATTR_ARIA_CELL_COLUMN_INDEX, "colindex");
+    IntAttributeToIA2(ui::AX_ATTR_ARIA_CELL_ROW_INDEX, "rowindex");
   }
 
   // Expose row or column header sort direction.