Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/throbber_gtk.h

Index: chrome/browser/ui/gtk/throbber_gtk.h
diff --git a/chrome/browser/ui/gtk/throbber_gtk.h b/chrome/browser/ui/gtk/throbber_gtk.h
deleted file mode 100644
index fd03bdec8f40dbe3c6c000920332a9b50569b163..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/throbber_gtk.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (c) 2012 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_GTK_THROBBER_GTK_H_
-#define CHROME_BROWSER_UI_GTK_THROBBER_GTK_H_
-
-#include <gtk/gtk.h>
-
-#include "base/compiler_specific.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/gtk/owned_widget_gtk.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/gfx/animation/slide_animation.h"
-#include "ui/gfx/image/image.h"
-
-class GtkThemeService;
-class SkBitmap;
-
-// An animating throbber.
-class ThrobberGtk : public gfx::AnimationDelegate,
-                    public content::NotificationObserver {
- public:
-  // |theme_service| must not be NULL.
-  explicit ThrobberGtk(GtkThemeService* theme_service);
-  virtual ~ThrobberGtk();
-
-  // Start or stop the throbbing animation.
-  void Start();
-  void Stop();
-
-  GtkWidget* widget() const { return widget_.get(); }
-
-  // gfx::AnimationDelegate implementation.
-  virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE;
-  virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE;
-
-  // content::NotificationObserver implementation.
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
- private:
-  CHROMEGTK_CALLBACK_1(ThrobberGtk, gboolean, OnExpose, GdkEventExpose*);
-
-  // Initialize the widget.
-  void Init();
-
-  // Load the animation frames from IDR_THROBBER.
-  void LoadFrames();
-
-  content::NotificationRegistrar registrar_;
-
-  // The theme service. Weak pointer.
-  GtkThemeService* theme_service_;
-
-  // The actual GtkWidget.
-  ui::OwnedWidgetGtk widget_;
-
-  // A linear animation over the loaded frames.
-  gfx::SlideAnimation animation_;
-
-  // The image containing the throbber frames.
-  gfx::Image frames_;
-
-  // The number of frames in |frames_|.
-  int num_frames_;
-
-  DISALLOW_COPY_AND_ASSIGN(ThrobberGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_THROBBER_GTK_H_