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

third_party/WebKit/Source/core/page/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 265 matching lines @@
           WebLocalFrameImpl::FromFrame(frame),
           WrappedResourceRequest(r.GetResourceRequest()), features, frame_name,
           static_cast<WebNavigationPolicy>(navigation_policy),
           r.GetShouldSetOpener() == kNeverSetOpener,
           static_cast<WebSandboxFlags>(sandbox_flags)));
   if (!new_view)
     return nullptr;
   return new_view->GetPage();
 }
 
-void ChromeClientImpl::DidOverscroll(const FloatSize& overscroll_delta,
-                                     const FloatSize& accumulated_overscroll,
-                                     const FloatPoint& position_in_viewport,
-                                     const FloatSize& velocity_in_viewport) {
+void ChromeClientImpl::DidOverscroll(
+    const FloatSize& overscroll_delta,
+    const FloatSize& accumulated_overscroll,
+    const FloatPoint& position_in_viewport,
+    const FloatSize& velocity_in_viewport,
+    const WebScrollBoundaryBehavior& behavior) {
   if (!web_view_->Client())
     return;
 
   web_view_->Client()->DidOverscroll(overscroll_delta, accumulated_overscroll,
-                                     position_in_viewport,
-                                     velocity_in_viewport);
+                                     position_in_viewport, velocity_in_viewport,
+                                     behavior);
 }
 
 void ChromeClientImpl::Show(NavigationPolicy navigation_policy) {
   if (web_view_->Client()) {
     web_view_->Client()->Show(
         static_cast<WebNavigationPolicy>(navigation_policy));
   }
 }
 
 bool ChromeClientImpl::ShouldReportDetailedMessageForSource(
@@ skipping 746 matching lines @@
 
 void ChromeClientImpl::RegisterViewportLayers() const {
   if (web_view_->RootGraphicsLayer() && web_view_->LayerTreeView())
     web_view_->RegisterViewportLayersWithCompositor();
 }
 
 void ChromeClientImpl::DidUpdateBrowserControls() const {
   web_view_->DidUpdateBrowserControls();
 }
 
+void ChromeClientImpl::SetScrollBoundaryBehavior(
+    const WebScrollBoundaryBehavior& scroll_boundary_behavior) {
+  web_view_->SetScrollBoundaryBehavior(scroll_boundary_behavior);
+}
+
 void ChromeClientImpl::RegisterPopupOpeningObserver(
     PopupOpeningObserver* observer) {
   DCHECK(observer);
   popup_opening_observers_.push_back(observer);
 }
 
 void ChromeClientImpl::UnregisterPopupOpeningObserver(
     PopupOpeningObserver* observer) {
   size_t index = popup_opening_observers_.Find(observer);
   DCHECK_NE(index, kNotFound);
@@ skipping 29 matching lines @@
   if (!frame) {
     // It is possible to pass nullptr to this method. For instance the call from
     // OnMouseDown might be nullptr. See https://crbug.com/739199.
     return nullptr;
   }
 
   return WebLocalFrameImpl::FromFrame(frame)->AutofillClient();
 }
 
 }  // namespace blink