Fold the FWL NoteThread classes up to the Thread classes.

xfa/fwl/core/fwl_appimp.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/core/fwl_appimp.h"
 
 #include "xfa/fwl/core/fwl_noteimp.h"
 #include "xfa/fwl/core/fwl_targetimp.h"
@@ skipping 24 matching lines @@
   return static_cast<CFWL_AppImp*>(GetImpl())->GetThemeProvider();
 }
 FWL_ERR IFWL_App::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
   return static_cast<CFWL_AppImp*>(GetImpl())->SetThemeProvider(pThemeProvider);
 }
 FWL_ERR IFWL_App::Exit(int32_t iExitCode) {
   return static_cast<CFWL_AppImp*>(GetImpl())->Exit(iExitCode);
 }
 
 CFWL_AppImp::CFWL_AppImp(IFWL_App* pIface, IFWL_AdapterNative* pAdapter)
-    : CFWL_NoteThreadImp(pIface),
+    : CFWL_ThreadImp(pIface),
       m_pAdapterNative(pAdapter),
       m_pThemeProvider(nullptr) {}
 
 CFWL_AppImp::~CFWL_AppImp() {
   CFWL_ToolTipContainer::DeleteInstance();
 }
 
 FWL_ERR CFWL_AppImp::Initialize() {
   if (!m_pWidgetMgr) {
     m_pWidgetMgr.reset(new CFWL_WidgetMgr(m_pAdapterNative));
@@ skipping 39 matching lines @@
 static IFWL_App* _theApp = NULL;
 IFWL_App* FWL_GetApp() {
   return _theApp;
 }
 void FWL_SetApp(IFWL_App* pApp) {
   _theApp = pApp;
 }
 FWL_ERR FWL_SetFullScreen(IFWL_Widget* pWidget, FX_BOOL bFullScreen) {
   if (!pWidget)
     return FWL_ERR_Succeeded;
-  IFWL_NoteThread* pNoteTread = pWidget->GetOwnerThread();
+  IFWL_Thread* pNoteTread = pWidget->GetOwnerThread();
   if (!pNoteTread)
     return FWL_ERR_Succeeded;
   CFWL_NoteDriver* pNoteDriver =
       static_cast<CFWL_NoteDriver*>(pNoteTread->GetNoteDriver());
   if (!pNoteTread)
     return FWL_ERR_Succeeded;
   pNoteDriver->NotifyFullScreenMode(pWidget, bFullScreen);
   return FWL_GetAdapterWidgetMgr()->SetFullScreen(pWidget, bFullScreen);
 }