Move chrome/browser/gtk/ to chrome/browser/ui/gtk/...

chrome/browser/gtk/infobar_arrow_model.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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 CHROME_BROWSER_GTK_INFOBAR_ARROW_MODEL_H_
 #define CHROME_BROWSER_GTK_INFOBAR_ARROW_MODEL_H_
+#pragma once
 
-#include <gtk/gtk.h>
-
-#include "third_party/skia/include/core/SkPaint.h"
-#include "ui/base/animation/animation_delegate.h"
-#include "ui/base/animation/slide_animation.h"
-
-namespace gfx {
-class Point;
-}
-
-class InfoBar;
-
-// A helper class that tracks the state of an infobar arrow and provides a
-// utility to draw it.
-class InfoBarArrowModel : public ui::AnimationDelegate {
- public:
-  class Observer {
-   public:
-    // The arrow has changed states; relevant widgets need to be repainted.
-    virtual void PaintStateChanged() = 0;
-  };
-
-  explicit InfoBarArrowModel(Observer* observer);
-  virtual ~InfoBarArrowModel();
-
-  // An infobar has been added or removed that will affect the state of this
-  // arrow.
-  void ShowArrowFor(InfoBar* bar, bool animate);
-
-  // Returns true if the arrow is showing at all.
-  bool NeedToDrawInfoBarArrow();
-
-  // Paints the arrow on |widget|, in response to |expose|, with the bottom
-  // center of the arrow at |origin|, drawing a border with |border_color|.
-  void Paint(GtkWidget* widget,
-             GdkEventExpose* expose,
-             const gfx::Point& origin,
-             const GdkColor& border_color);
-
-  // Overridden from ui::AnimationDelegate.
-  virtual void AnimationEnded(const ui::Animation* animation);
-  virtual void AnimationProgressed(const ui::Animation* animation);
-  virtual void AnimationCanceled(const ui::Animation* animation);
-
- private:
-  // A pair of colors used to draw a gradient for an arrow.
-  struct InfoBarColors {
-    SkColor top;
-    SkColor bottom;
-  };
-
-  // Calculates the currently showing arrow color, which is a blend of the new
-  // arrow color and the old arrow color.
-  InfoBarColors CurrentInfoBarColors();
-
-  // The view that owns us.
-  Observer* observer_;
-
-  // An animation that tracks the progress of the transition from the last color
-  // to the new color.
-  ui::SlideAnimation animation_;
-
-  // The color we are animating towards.
-  InfoBarColors target_colors_;
-  // The last color we showed (the one we are animating away from).
-  InfoBarColors previous_colors_;
-
-  DISALLOW_COPY_AND_ASSIGN(InfoBarArrowModel);
-};
+#include "chrome/browser/ui/gtk/infobar_arrow_model.h"
+// TODO(msw): remove this file once all includes have been updated.
 
 #endif  // CHROME_BROWSER_GTK_INFOBAR_ARROW_MODEL_H_