Implement initial version of scroll end effect

chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h

Index: chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h
diff --git a/chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h b/chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..17214d092c8752635f829c99b50cd047eec60b8d
--- /dev/null
+++ b/chrome/browser/ui/views/frame/scroll_end_effect_controller_delegate.h
@@ -0,0 +1,27 @@
+// Copyright 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_VIEWS_FRAME_SCROLL_END_EFFECT_CONTROLLER_DELEGATE_H_
+#define CHROME_BROWSER_UI_VIEWS_FRAME_SCROLL_END_EFFECT_CONTROLLER_DELEGATE_H_
+
+namespace gfx {
+class Rect;
+}
+
+class ContentsContainer;
+
+// Delegate for ScrollEndEffectController instances, normally implemented by
+// BrowserView
+class ScrollEndEffectControllerDelegate {
+ public:
+  virtual ContentsContainer* GetContentsContainer() = 0;
+  virtual gfx::Rect GetFrameBounds() = 0;
+  virtual void SetFrameBounds(gfx::Rect bounds) = 0;
+
+ protected:
+  virtual ~ScrollEndEffectControllerDelegate() { }
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_FRAME_SCROLL_END_EFFECT_CONTROLLER_DELEGATE_H_
+