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

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1864 matching lines @@
     ResizeViewportAnchor::ResizeScope resize_scope(*resize_viewport_anchor_);
 
     float browser_controls_viewport_adjustment =
         GetBrowserControls().LayoutHeight() -
         GetBrowserControls().ContentOffset();
     visual_viewport.SetBrowserControlsAdjustment(
         browser_controls_viewport_adjustment);
   }
 }
 
+void WebViewImpl::SetScrollBoundaryBehavior(
+    WebScrollBoundaryBehavior scroll_boundary_behavior) const {
+  if (layer_tree_view_)
+    layer_tree_view_->SetScrollBoundaryBehavior(scroll_boundary_behavior);
+}
+
 BrowserControls& WebViewImpl::GetBrowserControls() {
   return GetPage()->GetBrowserControls();
 }
 
 void WebViewImpl::ResizeViewWhileAnchored(float browser_controls_height,
                                           bool browser_controls_shrink_layout) {
   DCHECK(MainFrameImpl());
 
   GetBrowserControls().SetHeight(browser_controls_height,
                                  browser_controls_shrink_layout);
@@ skipping 2256 matching lines @@
   if (focused_frame->LocalFrameRoot() != MainFrameImpl()->GetFrame())
     return nullptr;
   return focused_frame;
 }
 
 LocalFrame* WebViewImpl::FocusedLocalFrameAvailableForIme() const {
   return ime_accept_events_ ? FocusedLocalFrameInWidget() : nullptr;
 }
 
 }  // namespace blink