Move a bunch of random other files to src/ui/base...

chrome/browser/ui/gtk/menu_bar_helper.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/gtk/menu_bar_helper.h"
 
 #include <algorithm>
 
-#include "app/gtk_signal_registrar.h"
 #include "base/logging.h"
 #include "chrome/browser/ui/gtk/gtk_util.h"
+#include "ui/base/gtk/gtk_signal_registrar.h"
 
 namespace {
 
 // Recursively find all the GtkMenus that are attached to menu item |child|
 // and add them to |data|, which is a vector of GtkWidgets.
 void PopulateSubmenus(GtkWidget* child, gpointer data) {
   std::vector<GtkWidget*>* submenus =
       static_cast<std::vector<GtkWidget*>*>(data);
   GtkWidget* submenu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(child));
   if (submenu) {
@@ skipping 52 matching lines @@
 
 void MenuBarHelper::Clear() {
   buttons_.clear();
 }
 
 void MenuBarHelper::MenuStartedShowing(GtkWidget* button, GtkWidget* menu) {
   DCHECK(GTK_IS_MENU(menu));
   button_showing_menu_ = button;
   showing_menu_ = menu;
 
-  signal_handlers_.reset(new GtkSignalRegistrar());
+  signal_handlers_.reset(new ui::GtkSignalRegistrar());
   signal_handlers_->Connect(menu, "destroy",
                             G_CALLBACK(OnMenuHiddenOrDestroyedThunk), this);
   signal_handlers_->Connect(menu, "hide",
                             G_CALLBACK(OnMenuHiddenOrDestroyedThunk), this);
   signal_handlers_->Connect(menu, "motion-notify-event",
                             G_CALLBACK(OnMenuMotionNotifyThunk), this);
   signal_handlers_->Connect(menu, "move-current",
                             G_CALLBACK(OnMenuMoveCurrentThunk), this);
   gtk_container_foreach(GTK_CONTAINER(menu), PopulateSubmenus, &submenus_);
 
@@ skipping 79 matching lines @@
       break;
     }
     default:
       return;
   }
 
   // This signal doesn't have a return value; we have to manually stop its
   // propagation.
   g_signal_stop_emission_by_name(menu, "move-current");
 }