Cleanup IFWL_Adapter interfaces.

xfa/fxfa/app/xfa_ffapp.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/include/xfa_ffapp.h"
 
 #include <algorithm>
 
@@ skipping 55 matching lines @@
 CXFA_FFApp::CXFA_FFApp(IXFA_AppProvider* pProvider)
     : m_pDocHandler(nullptr),
       m_pFWLTheme(nullptr),
       m_pProvider(pProvider),
       m_pFontMgr(nullptr),
 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
       m_pFontSource(nullptr),
 #endif
       m_pAdapterWidgetMgr(nullptr),
       m_pWidgetMgrDelegate(nullptr),
-      m_pFDEFontMgr(nullptr),
-      m_pAdapterThreadMgr(nullptr) {
+      m_pFDEFontMgr(nullptr) {
   m_pFWLApp = IFWL_App::Create(this);
   FWL_SetApp(m_pFWLApp);
   m_pFWLApp->Initialize();
   CXFA_TimeZoneProvider::Create();
 }
 CXFA_FFApp::~CXFA_FFApp() {
   delete m_pDocHandler;
   if (m_pFWLApp) {
     m_pFWLApp->Finalize();
     m_pFWLApp->Release();
     delete m_pFWLApp;
   }
   if (m_pFWLTheme)
     m_pFWLTheme->Release();
   delete m_pAdapterWidgetMgr;
-  delete m_pAdapterThreadMgr;
 
   CXFA_TimeZoneProvider::Destroy();
   delete m_pFontMgr;
 #if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
   if (m_pFontSource)
     m_pFontSource->Release();
 #endif
   if (m_pFDEFontMgr)
     m_pFDEFontMgr->Release();
 }
@@ skipping 48 matching lines @@
 #endif
   }
   return m_pFDEFontMgr;
 }
 CXFA_FWLTheme* CXFA_FFApp::GetFWLTheme() {
   if (!m_pFWLTheme) {
     m_pFWLTheme = new CXFA_FWLTheme(this);
   }
   return m_pFWLTheme;
 }
-IFWL_AdapterWidgetMgr* CXFA_FFApp::GetWidgetMgr(
+CXFA_FWLAdapterWidgetMgr* CXFA_FFApp::GetWidgetMgr(
     CFWL_WidgetMgrDelegate* pDelegate) {
   if (!m_pAdapterWidgetMgr) {
     m_pAdapterWidgetMgr = new CXFA_FWLAdapterWidgetMgr;
     pDelegate->OnSetCapability(FWL_WGTMGR_DisableThread |
                                FWL_WGTMGR_DisableForm);
     m_pWidgetMgrDelegate = pDelegate;
   }
   return m_pAdapterWidgetMgr;
 }
-IFWL_AdapterThreadMgr* CXFA_FFApp::GetThreadMgr() {
-  if (!m_pAdapterThreadMgr) {
-    m_pAdapterThreadMgr = new CFWL_SDAdapterThreadMgr;
-  }
-  return m_pAdapterThreadMgr;
-}
 IFWL_AdapterTimerMgr* CXFA_FFApp::GetTimerMgr() {
   return m_pProvider->GetTimerMgr();
 }