|  | // Copyright 2016 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #include "content/browser/renderer_host/render_view_host_delegate_view.h" | 
|  |  | 
|  | #include "build/build_config.h" | 
|  |  | 
|  | namespace content { | 
|  |  | 
|  | #if BUILDFLAG(IS_ANDROID) | 
|  | ui::OverscrollRefreshHandler* | 
|  | content::RenderViewHostDelegateView::GetOverscrollRefreshHandler() const { | 
|  | return nullptr; | 
|  | } | 
|  | #endif | 
|  |  | 
|  | int RenderViewHostDelegateView::GetTopControlsHeight() const { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | int RenderViewHostDelegateView::GetTopControlsMinHeight() const { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | int RenderViewHostDelegateView::GetBottomControlsHeight() const { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | int RenderViewHostDelegateView::GetBottomControlsMinHeight() const { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | bool RenderViewHostDelegateView::ShouldAnimateBrowserControlsHeightChanges() | 
|  | const { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | bool RenderViewHostDelegateView::DoBrowserControlsShrinkRendererSize() const { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | bool RenderViewHostDelegateView::OnlyExpandTopControlsAtPageTop() const { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | void RenderViewHostDelegateView::GestureEventAck( | 
|  | const blink::WebGestureEvent& event, | 
|  | blink::mojom::InputEventResultState ack_result) {} | 
|  |  | 
|  | }  //  namespace content |