Duplicate -Move DevTools out of ash and turn it to a component.

components/ui_devtools/devtools/ui_element.h

Index: components/ui_devtools/devtools/ui_element.h
diff --git a/ash/devtools/ui_element.h b/components/ui_devtools/devtools/ui_element.h
similarity index 90%
rename from ash/devtools/ui_element.h
rename to components/ui_devtools/devtools/ui_element.h
index 00b5ebdf088efee85195d6b96699c296825c5219..0643a1f19acf4143e73ffcfc9c908048196658fc 100644
--- a/ash/devtools/ui_element.h
+++ b/components/ui_devtools/devtools/ui_element.h
@@ -2,18 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_DEVTOOLS_UI_ELEMENT_H_
-#define ASH_DEVTOOLS_UI_ELEMENT_H_
+#ifndef COMPONENTS_UI_DEVTOOLS_DEVTOOLS_UI_ELEMENT_H_
+#define COMPONENTS_UI_DEVTOOLS_DEVTOOLS_UI_ELEMENT_H_
 
 #include <vector>
 
-#include "ash/ash_export.h"
 #include "base/macros.h"
 #include "ui/aura/window.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/view.h"
 
-namespace ash {
+namespace ui {
 namespace devtools {
 
 class UIElementDelegate;
@@ -21,7 +20,7 @@ class UIElementDelegate;
 // UIElement type.
 enum UIElementType { WINDOW, WIDGET, VIEW };
 
-class ASH_EXPORT UIElement {
+class UIElement {
  public:
   int node_id() const { return node_id_; };
   std::string GetTypeName() const;
@@ -73,6 +72,6 @@ class ASH_EXPORT UIElement {
 };
 
 }  // namespace devtools
-}  // namespace ash
+}  // namespace ui
 
-#endif  // ASH_DEVTOOLS_UI_ELEMENT_H_
+#endif  // COMPONENTS_UI_DEVTOOLS_DEVTOOLS_UI_ELEMENT_H_