Use scroll-boundary-behavior to control overscroll-refresh/glow on android.

content/browser/android/overscroll_controller_android.h

 // 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_BROWSER_ANDROID_OVERSCROLL_CONTROLLER_ANDROID_H_
 #define CONTENT_BROWSER_ANDROID_OVERSCROLL_CONTROLLER_ANDROID_H_
 
 #include <memory>
 
 #include "base/android/scoped_java_ref.h"
@@ skipping 57 matching lines @@
  private:
   // OverscrollGlowClient implementation.
   std::unique_ptr<ui::EdgeEffectBase> CreateEdgeEffect() override;
 
   void SetNeedsAnimate();
 
   ui::WindowAndroidCompositor* const compositor_;
   const float dpi_scale_;
 
   bool enabled_;
+  bool scroll_update_consumed_;
 
   // TODO(jdduke): Factor out a common API from the two overscroll effects.
   std::unique_ptr<ui::OverscrollGlow> glow_effect_;
   std::unique_ptr<ui::OverscrollRefresh> refresh_effect_;
 
   DISALLOW_COPY_AND_ASSIGN(OverscrollControllerAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_OVERSCROLL_CONTROLLER_ANDROID_H_