VR: Disable Overscroll Glow in VrShell

content/browser/renderer_host/render_widget_host_view_base.h

 // Copyright (c) 2012 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_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 205 matching lines @@
   virtual void ClearCompositorFrame() = 0;
 
   // Because the associated remote WebKit instance can asynchronously
   // prevent-default on a dispatched touch event, the touch events are queued in
   // the GestureRecognizer until invocation of ProcessAckedTouchEvent releases
   // it to be consumed (when |ack_result| is NOT_CONSUMED OR NO_CONSUMER_EXISTS)
   // or ignored (when |ack_result| is CONSUMED).
   virtual void ProcessAckedTouchEvent(const TouchEventWithLatencyInfo& touch,
                                       InputEventAckState ack_result) {}
 
+  void SetShowingOverscrollGlow(bool showing_glow) override;

[bshe, 2016/11/25 14:55:00]

nit: Move this to
// RenderWidgetHostView implementation.
section

[asimjour1, 2016/12/01 20:17:45]

Done.

+
   virtual void DidOverscroll(const ui::DidOverscrollParams& params) {}
 
   virtual void DidStopFlinging() {}
 
   // Returns the compositing surface ID namespace, or 0 if Surfaces are not
   // enabled.
   virtual cc::FrameSinkId GetFrameSinkId();
 
   // When there are multiple RenderWidgetHostViews for a single page, input
   // events need to be targeted to the correct one for handling. The following
@@ skipping 264 matching lines @@
   base::ObserverList<RenderWidgetHostViewBaseObserver> observers_;
 
   base::WeakPtrFactory<RenderWidgetHostViewBase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewBase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_BASE_H_