Get rid of remaining uses of AXObject::elementRect

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

Index: third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp b/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
index 15d4bb11394f279348e309274d960d85e183441b..21307bea48d91ede716c1306d14c1ad7974c1545 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXTableColumn.cpp
@@ -59,12 +59,6 @@ void AXTableColumn::setParent(AXObject* parent)
     clearChildren();
 }
 
-LayoutRect AXTableColumn::elementRect() const
-{
-    // this will be filled in when addChildren is called
-    return m_columnRect;
-}
-
 void AXTableColumn::headerObjectsForColumn(AXObjectVector& headers)
 {
     if (!m_parent)
@@ -156,7 +150,6 @@ void AXTableColumn::addChildren()
             continue;
 
         m_children.append(cell);
-        m_columnRect.unite(cell->elementRect());
     }
 }