View shows wrong bound when it is highlighted.

ash/devtools/ash_devtools_dom_agent.h

 // 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.
 
 #ifndef ASH_DEVTOOLS_ASH_DEVTOOLS_DOM_AGENT_H_
 #define ASH_DEVTOOLS_ASH_DEVTOOLS_DOM_AGENT_H_
 
 #include "ash/ash_export.h"
 #include "ash/devtools/ui_element_delegate.h"
 #include "base/macros.h"
@@ skipping 17 matching lines @@
   virtual void OnNodeBoundsChanged(int node_id) = 0;
 };
 
 class ASH_EXPORT AshDevToolsDOMAgent
     : public NON_EXPORTED_BASE(ui::devtools::UiDevToolsBaseAgent<
                                ui::devtools::protocol::DOM::Metainfo>),
       public UIElementDelegate {
  public:
   AshDevToolsDOMAgent();
   ~AshDevToolsDOMAgent() override;
+  std::unordered_map<int, UIElement*>& node_id_to_ui_element() {

[sadrul, 2017/05/25 19:07:28]

Make it const.

[thanhph, 2017/05/25 20:16:40]

I removed this function.

+    return node_id_to_ui_element_;
+  }
 
   // DOM::Backend:
   ui::devtools::protocol::Response disable() override;
   ui::devtools::protocol::Response getDocument(
       std::unique_ptr<ui::devtools::protocol::DOM::Node>* out_root) override;
   ui::devtools::protocol::Response highlightNode(
       std::unique_ptr<ui::devtools::protocol::DOM::HighlightConfig>
           highlight_config,
       ui::devtools::protocol::Maybe<int> node_id) override;
   ui::devtools::protocol::Response hideHighlight() override;
@@ skipping 43 matching lines @@
   std::unique_ptr<views::Widget> widget_for_highlighting_;
   base::ObserverList<AshDevToolsDOMAgentObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(AshDevToolsDOMAgent);
 };
 
 }  // namespace devtools
 }  // namespace ash
 
 #endif  // ASH_DEVTOOLS_ASH_DEVTOOLS_DOM_AGENT_H_