Re-add snap-back behavior (Chrome side)

content/renderer/webscrollbarbehavior_impl_gtkoraura.h

Index: content/renderer/webscrollbarbehavior_impl_gtkoraura.h
===================================================================
--- content/renderer/webscrollbarbehavior_impl_gtkoraura.h	(revision 0)
+++ content/renderer/webscrollbarbehavior_impl_gtkoraura.h	(working copy)
@@ -0,0 +1,25 @@
+// Copyright 2014 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 CONTENT_CHILD_WEBSCROLLBARBEHAVIOR_IMPL_GTKORAURA_H_
+#define CONTENT_CHILD_WEBSCROLLBARBEHAVIOR_IMPL_GTKORAURA_H_
+
+#include "third_party/WebKit/public/platform/WebScrollbarBehavior.h"
+
+namespace content {
+
+class WebScrollbarBehaviorImpl : public blink::WebScrollbarBehavior {
+ public:
+  virtual bool shouldCenterOnThumb(
+      blink::WebScrollbarBehavior::Button mouseButton,
+      bool shiftKeyPressed,
+      bool altKeyPressed);
+  virtual bool shouldSnapBackToDragOrigin(const blink::WebPoint& eventPoint,
+                                          const blink::WebRect& scrollbarRect,
+                                          bool isHorizontal);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_CHILD_WEBSCROLLBARBEHAVIOR_IMPL_GTKORAURA_H_
Property changes on: content/renderer/webscrollbarbehavior_impl_gtkoraura.h
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Added: svn:eol-style
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+LF
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