views: Move widget/ directory to ui/views.

ui/views/widget/native_widget_gtk.cc

Index: ui/views/widget/native_widget_gtk.cc
diff --git a/views/widget/native_widget_gtk.cc b/ui/views/widget/native_widget_gtk.cc
similarity index 99%
rename from views/widget/native_widget_gtk.cc
rename to ui/views/widget/native_widget_gtk.cc
index c7ef5e209fe819bf33d5dcb6fd60804ec6735dcc..a8ed35718facebf1b2f178074124c5577d3245b6 100644
--- a/views/widget/native_widget_gtk.cc
+++ b/ui/views/widget/native_widget_gtk.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "views/widget/native_widget_gtk.h"
+#include "ui/views/widget/native_widget_gtk.h"
 
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
@@ -37,17 +37,17 @@
 #include "ui/views/ime/input_method_gtk.h"
 #include "views/controls/textfield/native_textfield_views.h"
 #include "views/views_delegate.h"
-#include "views/widget/drop_target_gtk.h"
-#include "views/widget/gtk_views_fixed.h"
-#include "views/widget/gtk_views_window.h"
-#include "views/widget/root_view.h"
-#include "views/widget/widget_delegate.h"
+#include "ui/views/widget/drop_target_gtk.h"
+#include "ui/views/widget/gtk_views_fixed.h"
+#include "ui/views/widget/gtk_views_window.h"
+#include "ui/views/widget/root_view.h"
+#include "ui/views/widget/widget_delegate.h"
 
 #if defined(TOUCH_UI)
 #include "ui/base/touch/touch_factory.h"
-#include "views/widget/tooltip_manager_views.h"
+#include "ui/views/widget/tooltip_manager_views.h"
 #else
-#include "views/widget/tooltip_manager_gtk.h"
+#include "ui/views/widget/tooltip_manager_gtk.h"
 #endif
 
 #if defined(HAVE_IBUS)