views: Move widget/ directory to ui/views.

ui/views/widget/native_widget_private.h

Index: ui/views/widget/native_widget_private.h
diff --git a/views/widget/native_widget_private.h b/ui/views/widget/native_widget_private.h
similarity index 97%
rename from views/widget/native_widget_private.h
rename to ui/views/widget/native_widget_private.h
index df5bad3033cf8ab881ceaac601c458f5313399b2..229a53055b994218688439736b140367c7e4dd1b 100644
--- a/views/widget/native_widget_private.h
+++ b/ui/views/widget/native_widget_private.h
@@ -2,14 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_
-#define VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_
+#ifndef UI_VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_
+#define UI_VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_
 #pragma once
 
 #include "base/string16.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/views/ime/input_method_delegate.h"
-#include "views/widget/native_widget.h"
+#include "ui/views/widget/native_widget.h"
 
 namespace gfx {
 class Rect;
@@ -213,4 +213,4 @@ class VIEWS_EXPORT NativeWidgetPrivate : public NativeWidget,
 }  // namespace internal
 }  // namespace views
 
-#endif  // VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_
+#endif  // UI_VIEWS_WIDGET_NATIVE_WIDGET_PRIVATE_H_