Cleanup unused fgas/ code.

xfa/fgas/localization/fgas_localemgr.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/fgas/localization/fgas_localemgr.h"
-
-#include "core/fxcrt/include/fx_xml.h"
-
-IFX_LocaleMgr* FX_LocaleMgr_Create(const FX_WCHAR* pszLocalPath,
-                                   uint16_t wDefaultLCID) {
-  void* pPathHandle = FX_OpenFolder(pszLocalPath);
-  if (!pPathHandle) {
-    return NULL;
-  }
-  CFX_LocaleMgr* pLocaleMgr = new CFX_LocaleMgr(wDefaultLCID);
-  CFX_WideString wsFileName;
-  FX_BOOL bFolder = FALSE;
-  while (FX_GetNextFile(pPathHandle, wsFileName, bFolder)) {
-    if (!bFolder) {
-      if (wsFileName.GetLength() < 4) {
-        continue;
-      }
-      CFX_WideString wsExt = wsFileName.Right(4);
-      wsExt.MakeLower();
-      if (wsExt != L".xml") {
-        continue;
-      }
-      CFX_WideString wsFullPath(pszLocalPath);
-      wsFullPath += L"\\" + wsFileName;
-      IFX_FileRead* pRead = FX_CreateFileRead(wsFullPath.c_str());
-      if (!pRead) {
-        continue;
-      }
-      CXML_Element* pXmlLocale = CXML_Element::Parse(pRead);
-      pRead->Release();
-      CFX_ByteString bssp = pXmlLocale->GetNamespace();
-      if (bssp == "http://www.foxitsoftware.com/localization") {
-        CFX_WideString wsLCID = pXmlLocale->GetAttrValue("", "lcid");
-        wchar_t* pEnd = NULL;
-        uint32_t dwLCID = wcstol(wsLCID.c_str(), &pEnd, 16);
-        if (pLocaleMgr->m_lcid2xml.GetValueAt((void*)(uintptr_t)dwLCID)) {
-          delete pXmlLocale;
-        } else {
-          pLocaleMgr->m_lcid2xml.SetAt((void*)(uintptr_t)dwLCID, pXmlLocale);
-        }
-      } else {
-        delete pXmlLocale;
-      }
-    }
-  }
-  FX_CloseFolder(pPathHandle);
-  return pLocaleMgr;
-}
-CFX_LocaleMgr::CFX_LocaleMgr(uint16_t wDefLCID) : m_wDefLCID(wDefLCID) {}
-CFX_LocaleMgr::~CFX_LocaleMgr() {
-  FX_POSITION ps = m_lcid2locale.GetStartPosition();
-  while (ps) {
-    void* plcid;
-    IFX_Locale* pLocale = NULL;
-    m_lcid2locale.GetNextAssoc(ps, plcid, (void*&)pLocale);
-    pLocale->Release();
-  }
-  m_lcid2locale.RemoveAll();
-  ps = m_lcid2xml.GetStartPosition();
-  while (ps) {
-    void* plcid;
-    CXML_Element* pxml = NULL;
-    m_lcid2xml.GetNextAssoc(ps, plcid, (void*&)pxml);
-    delete pxml;
-  }
-  m_lcid2xml.RemoveAll();
-}
-uint16_t CFX_LocaleMgr::GetDefLocaleID() {
-  return m_wDefLCID;
-}
-IFX_Locale* CFX_LocaleMgr::GetDefLocale() {
-  return GetLocale(m_wDefLCID);
-}
-IFX_Locale* CFX_LocaleMgr::GetLocale(uint16_t lcid) {
-  IFX_Locale* pLocale =
-      (IFX_Locale*)m_lcid2locale.GetValueAt((void*)(uintptr_t)lcid);
-  if (!pLocale) {
-    CXML_Element* pxml =
-        (CXML_Element*)m_lcid2xml.GetValueAt((void*)(uintptr_t)lcid);
-    if (pxml) {
-      pLocale = IFX_Locale::Create(pxml);
-      m_lcid2locale.SetAt((void*)(uintptr_t)lcid, pLocale);
-    }
-  }
-  return pLocale;
-}
-IFX_Locale* CFX_LocaleMgr::GetLocaleByName(const CFX_WideString& wsLocaleName) {
-  return nullptr;
-}