Gtk3: Rename Gtk2UI and Get[FB]GColor

chrome/browser/ui/libgtkui/gtk_ui.h

 // Copyright (c) 2013 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 CHROME_BROWSER_UI_LIBGTKUI_GTK_UI_H_
 #define CHROME_BROWSER_UI_LIBGTKUI_GTK_UI_H_
 
 #include <map>
 #include <memory>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "chrome/browser/ui/libgtkui/gtk_signal.h"
 #include "chrome/browser/ui/libgtkui/libgtkui_export.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/views/linux_ui/linux_ui.h"
 #include "ui/views/window/frame_buttons.h"
 
 typedef struct _GtkStyle GtkStyle;
 typedef struct _GtkWidget GtkWidget;
 
 namespace libgtkui {
 class Gtk2KeyBindingsHandler;
 class GConfListener;
 
 // Interface to GTK2 desktop features.
 //
-class Gtk2UI : public views::LinuxUI {
+class GtkUi : public views::LinuxUI {
  public:
-  Gtk2UI();
-  ~Gtk2UI() override;
+  GtkUi();
+  ~GtkUi() override;
 
   typedef base::Callback<ui::NativeTheme*(aura::Window* window)>
       NativeThemeGetter;
 
   // Setters used by GConfListener:
   void SetWindowButtonOrdering(
       const std::vector<views::FrameButton>& leading_buttons,
       const std::vector<views::FrameButton>& trailing_buttons);
   void SetNonClientMiddleClickAction(NonClientMiddleClickAction action);
 
@@ skipping 153 matching lines @@
   std::unique_ptr<Gtk2KeyBindingsHandler> key_bindings_handler_;
 
   // Objects to notify when the window frame button order changes.
   base::ObserverList<views::WindowButtonOrderObserver> observer_list_;
 
   // Whether we should lower the window on a middle click to the non client
   // area.
   NonClientMiddleClickAction middle_click_action_;
 
   // Used to override the native theme for a window. If no override is provided
-  // or the callback returns NULL, Gtk2UI will default to a NativeThemeGtk2
+  // or the callback returns NULL, GtkUi will default to a NativeThemeGtk2
   // instance.
   NativeThemeGetter native_theme_overrider_;
 
   float device_scale_factor_ = 1.0f;
 
-  DISALLOW_COPY_AND_ASSIGN(Gtk2UI);
+  DISALLOW_COPY_AND_ASSIGN(GtkUi);
 };
 
 }  // namespace libgtkui
 
 // Access point to the GTK2 desktop system. This should be the only symbol that
 // is exported in the library; everything else should be used through the
 // interface, because eventually this .so will be loaded through dlopen at
 // runtime so our main binary can conditionally load GTK2 or GTK3 or EFL or
 // QT or whatever.
-LIBGTKUI_EXPORT views::LinuxUI* BuildGtk2UI();
+LIBGTKUI_EXPORT views::LinuxUI* BuildGtkUi();
 
 #endif  // CHROME_BROWSER_UI_LIBGTKUI_GTK_UI_H_