It is time.

ui/accessibility/ax_node.cc

Index: ui/accessibility/ax_node.cc
diff --git a/ui/accessibility/ax_node.cc b/ui/accessibility/ax_node.cc
deleted file mode 100644
index 587f7375d749efb7ef0eeef2dca60b3283021eea..0000000000000000000000000000000000000000
--- a/ui/accessibility/ax_node.cc
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2013 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 "ui/accessibility/ax_node.h"
-
-namespace ui {
-
-AXNode::AXNode(AXNode* parent, int32 id, int32 index_in_parent)
-    : index_in_parent_(index_in_parent),
-      parent_(parent) {
-  data_.id = id;
-}
-
-AXNode::~AXNode() {
-}
-
-void AXNode::SetData(const AXNodeData& src) {
-  data_ = src;
-}
-
-void AXNode::SetLocation(const gfx::Rect& new_location) {
-  data_.location = new_location;
-}
-
-void AXNode::SetIndexInParent(int index_in_parent) {
-  index_in_parent_ = index_in_parent;
-}
-
-void AXNode::SwapChildren(std::vector<AXNode*>& children) {
-  children.swap(children_);
-}
-
-void AXNode::Destroy() {
-  delete this;
-}
-
-bool AXNode::IsDescendantOf(AXNode* ancestor) {
-  if (this == ancestor)
-    return true;
-  else if (parent())
-    return parent()->IsDescendantOf(ancestor);
-
-  return false;
-}
-
-}  // namespace ui