Remove FWL globals.

xfa/fxfa/app/xfa_ffwidget.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/fxfa/xfa_ffwidget.h"
 
 #include <algorithm>
 #include <memory>
@@ skipping 26 matching lines @@
       m_pDataAcc(pDataAcc) {
   m_rtWidget.Set(0, 0, 0, 0);
 }
 CXFA_FFWidget::~CXFA_FFWidget() {}
 CXFA_FFPageView* CXFA_FFWidget::GetPageView() {
   return m_pPageView;
 }
 void CXFA_FFWidget::SetPageView(CXFA_FFPageView* pPageView) {
   m_pPageView = pPageView;
 }
+
+const IFWL_App* CXFA_FFWidget::GetFWLApp() {
+  return GetPageView()->GetDocView()->GetDoc()->GetApp()->GetFWLApp();
+}
+
 void CXFA_FFWidget::GetWidgetRect(CFX_RectF& rtWidget) {
   if ((m_dwStatus & XFA_WidgetStatus_RectCached) == 0) {
     m_dwStatus |= XFA_WidgetStatus_RectCached;
     GetRect(m_rtWidget);
   }
   rtWidget = m_rtWidget;
 }
 CFX_RectF CXFA_FFWidget::ReCacheWidgetRect() {
   m_dwStatus |= XFA_WidgetStatus_RectCached;
   GetRect(m_rtWidget);
@@ skipping 1988 matching lines @@
   }
   XFA_BOX_Fill(box, strokes, pGS, rtWidget, pMatrix, dwFlags);
   XFA_BOX_Stroke(box, strokes, pGS, rtWidget, pMatrix, dwFlags);
 }
 
 CXFA_CalcData::CXFA_CalcData() : m_iRefCount(0) {}
 
 CXFA_CalcData::~CXFA_CalcData() {
   m_Globals.RemoveAll();
 }