Rename UI_API to UI_EXPORT.

ui/base/gtk/g_object_destructor_filo.h

 // 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.
 
 #ifndef UI_BASE_GTK_G_OBJECT_DESTRUCTOR_FILO_H_
 #define UI_BASE_GTK_G_OBJECT_DESTRUCTOR_FILO_H_
 #pragma once
 
 #include <glib.h>
 #include <map>
 #include <list>
 
 #include "base/memory/singleton.h"
-#include "ui/ui_api.h"
+#include "ui/base/ui_export.h"
 
 typedef struct _GObject GObject;
 
 namespace ui {
 
 // This class hooks calls to g_object_weak_ref()/unref() and executes them in
 // FILO order. This is important if there are several hooks to the single object
 // (set up at different levels of class hierarchy) and the lowest hook (set up
 // first) is deleting self - it must be called last (among hooks for the given
 // object). Unfortunately Glib does not provide this guarantee.
@@ skipping 15 matching lines @@
 // MyClass::~MyClass() {
 //   if (!destroyed_) {
 //     ui::GObjectDestructorFILO::GetInstance()->Disconnect(
 //         G_OBJECT(my_widget), &OnDestroyedThunk, this);
 //   }
 // }
 //
 // TODO(glotov): Probably worth adding ScopedGObjectDtor<T>.
 //
 // This class is a singleton. Not thread safe. Must be called within UI thread.
-class UI_API GObjectDestructorFILO {
+class UI_EXPORT GObjectDestructorFILO {
  public:
   typedef void (*DestructorHook)(void* context, GObject* where_the_object_was);
 
   static GObjectDestructorFILO* GetInstance();
   void Connect(GObject* object, DestructorHook callback, void* context);
   void Disconnect(GObject* object, DestructorHook callback, void* context);
 
  private:
   struct Hook {
     Hook(GObject* o, DestructorHook cb, void* ctx)
@@ skipping 20 matching lines @@
   }
 
   HandlerMap handler_map_;
 
   DISALLOW_COPY_AND_ASSIGN(GObjectDestructorFILO);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_GTK_G_OBJECT_DESTRUCTOR_FILO_H_