Move animation code to new ui/base/animation directory....

chrome/browser/gtk/hover_controller_gtk.h

 // Copyright (c) 2010 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_GTK_HOVER_CONTROLLER_GTK_H_
 #define CHROME_BROWSER_GTK_HOVER_CONTROLLER_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
-#include "app/animation_delegate.h"
 #include "app/gtk_signal.h"
 #include "app/gtk_signal_registrar.h"
-#include "app/slide_animation.h"
-#include "app/throb_animation.h"
+#include "ui/base/animation/animation_delegate.h"
+#include "ui/base/animation/slide_animation.h"
+#include "ui/base/animation/throb_animation.h"
 
 // This class handles the "throbbing" of a GtkChromeButton. The visual effect
 // of throbbing is created by painting partially transparent hover effects. It
 // only works in non-gtk theme mode. This class mainly exists to glue an
 // AnimationDelegate (C++ class) to a GtkChromeButton* (GTK/c object).
-class HoverControllerGtk : public AnimationDelegate {
+class HoverControllerGtk : public ui::AnimationDelegate {
  public:
   virtual ~HoverControllerGtk();
 
   GtkWidget* button() { return button_; }
 
   // Throb for |cycles| cycles. This will override the current remaining
   // number of cycles. Note that a "cycle" is (somewhat unintuitively) half of
   // a complete throb revolution.
   void StartThrobbing(int cycles);
 
   // Get the HoverControllerGtk for a given GtkChromeButton*. It is an error
   // to call this on a widget that is not a GtkChromeButton*.
   static HoverControllerGtk* GetHoverControllerGtk(GtkWidget* button);
 
   // Creates a GtkChromeButton and adds a HoverControllerGtk for it.
   static GtkWidget* CreateChromeButton();
 
   // Stop throbbing and delete |this|.
   void Destroy();
 
  private:
   explicit HoverControllerGtk(GtkWidget* button);
 
-  // Overridden from AnimationDelegate.
-  virtual void AnimationProgressed(const Animation* animation);
-  virtual void AnimationEnded(const Animation* animation);
-  virtual void AnimationCanceled(const Animation* animation);
+  // Overridden from ui::AnimationDelegate.
+  virtual void AnimationProgressed(const ui::Animation* animation);
+  virtual void AnimationEnded(const ui::Animation* animation);
+  virtual void AnimationCanceled(const ui::Animation* animation);
 
   CHROMEGTK_CALLBACK_1(HoverControllerGtk, gboolean, OnEnter,
                        GdkEventCrossing*);
   CHROMEGTK_CALLBACK_1(HoverControllerGtk, gboolean, OnLeave,
                        GdkEventCrossing*);
   CHROMEGTK_CALLBACK_1(HoverControllerGtk, void, OnHierarchyChanged,
                        GtkWidget*);
   CHROMEGTK_CALLBACK_0(HoverControllerGtk, void, OnDestroy);
 
-  ThrobAnimation throb_animation_;
-  SlideAnimation hover_animation_;
+  ui::ThrobAnimation throb_animation_;
+  ui::SlideAnimation hover_animation_;
   GtkWidget* button_;
 
   GtkSignalRegistrar signals_;
 
   DISALLOW_COPY_AND_ASSIGN(HoverControllerGtk);
 };
 
 #endif  // CHROME_BROWSER_GTK_HOVER_CONTROLLER_GTK_H_