Several pure virtual IFWL_Adapter* classes not implemented.

xfa/src/fwl/src/core/fwl_widgetmgrimp.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/src/foxitlib.h"
 #include "xfa/src/fwl/src/core/include/fwl_targetimp.h"
 #include "xfa/src/fwl/src/core/include/fwl_noteimp.h"
 #include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h"
@@ skipping 15 matching lines @@
 }
 CFWL_WidgetMgr::CFWL_WidgetMgr(IFWL_AdapterNative* pAdapterNative)
     : m_dwCapability(0) {
   m_pDelegate = new CFWL_WidgetMgrDelegate(this);
   m_pAdapter = pAdapterNative->GetWidgetMgr(m_pDelegate);
   FXSYS_assert(m_pAdapter);
   CFWL_WidgetMgrItem* pRoot = new CFWL_WidgetMgrItem;
   m_mapWidgetItem.SetAt(NULL, pRoot);
 #if (_FX_OS_ == _FX_WIN32_DESKTOP_) || (_FX_OS_ == _FX_WIN64_)
   m_rtScreen.Reset();
-  IFWL_AdapterMonitorMgr* pMonitorMgr = pAdapterNative->GetMonitorMgr();
-  if (pMonitorMgr) {
-    FWL_HMONITOR monitor = pMonitorMgr->GetCurrentMonitor();
-    if (monitor) {
-      pMonitorMgr->GetMonitorSize(monitor, m_rtScreen.width, m_rtScreen.height);
-    }
-  }
 #endif
 }
 CFWL_WidgetMgr::~CFWL_WidgetMgr() {
   FX_POSITION ps = m_mapWidgetItem.GetStartPosition();
   while (ps) {
     void* pWidget;
     CFWL_WidgetMgrItem* pItem;
     m_mapWidgetItem.GetNextAssoc(ps, pWidget, (void*&)pItem);
     delete pItem;
   }
@@ skipping 1013 matching lines @@
     if (child == find) {
       return TRUE;
     }
     if (FWL_WidgetIsChild(child, find)) {
       return TRUE;
     }
     child = FWL_GetWidgetMgr()->GetWidget(child, FWL_WGTRELATION_NextSibling);
   }
   return FALSE;
 }