Remove widget offscreen code.

xfa/fwl/cfwl_widget.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "xfa/fwl/cfwl_widget.h"
 
 #include <algorithm>
 #include <utility>
@@ skipping 64 matching lines @@
 
 void CFWL_Widget::InflateWidgetRect(CFX_RectF& rect) {
   if (HasBorder()) {
     FX_FLOAT fBorder = GetBorderSize(true);
     rect.Inflate(fBorder, fBorder);
   }
 }
 
 void CFWL_Widget::SetWidgetRect(const CFX_RectF& rect) {
   m_pProperties->m_rtWidget = rect;
-  if (IsChild())
-    return;
-
-  m_pWidgetMgr->SetWidgetRect_Native(this, rect);
 }
 
 CFX_RectF CFWL_Widget::GetClientRect() {
   return GetEdgeRect();
 }
 
 void CFWL_Widget::SetParent(CFWL_Widget* pParent) {
   m_pProperties->m_pParent = pParent;
   m_pWidgetMgr->SetParent(pParent, this);
 }
@@ skipping 178 matching lines @@
 }
 
 bool CFWL_Widget::IsPopup() const {
   return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Popup);
 }
 
 bool CFWL_Widget::IsChild() const {
   return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Child);
 }
 
-bool CFWL_Widget::IsOffscreen() const {
-  return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Offscreen);
-}
-
 CFX_RectF CFWL_Widget::GetEdgeRect() {
   CFX_RectF rtEdge = m_pProperties->m_rtWidget;
   rtEdge.left = rtEdge.top = 0;
   if (HasBorder()) {
     FX_FLOAT fCX = GetBorderSize(true);
     FX_FLOAT fCY = GetBorderSize(false);
     rtEdge.Deflate(fCX, fCY);
   }
   return rtEdge;
 }
@@ skipping 351 matching lines @@
     }
     default:
       break;
   }
 }
 
 void CFWL_Widget::OnProcessEvent(CFWL_Event* pEvent) {}
 
 void CFWL_Widget::OnDrawWidget(CFX_Graphics* pGraphics,
                                const CFX_Matrix* pMatrix) {}