Move global.{h|cpp} to match class

This CL moves global.{h|cpp} to cjs_global.{h|cpp} to match the internal class
name.

Change-Id: I58a0dfcb36ee35320a0ad0d134a544e615dc93bf
Reviewed-on: https://pdfium-review.googlesource.com/16870
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 614 deletions

diff --git a/fpdfsdk/javascript/global.cpp b/fpdfsdk/javascript/global.cpp
deleted file mode 100644
index df7927b116..0000000000
--- a/fpdfsdk/javascript/global.cpp
+++ /dev/null
@@ -1,614 +0,0 @@
-// 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 "fpdfsdk/javascript/global.h"
-
-#include <map>
-#include <memory>
-#include <utility>
-#include <vector>
-
-#include "core/fxcrt/fx_extension.h"
-#include "fpdfsdk/javascript/JS_Define.h"
-#include "fpdfsdk/javascript/JS_EventHandler.h"
-#include "fpdfsdk/javascript/JS_GlobalData.h"
-#include "fpdfsdk/javascript/JS_KeyValue.h"
-#include "fpdfsdk/javascript/JS_Object.h"
-#include "fpdfsdk/javascript/JS_Value.h"
-#include "fpdfsdk/javascript/cjs_event_context.h"
-#include "fpdfsdk/javascript/resource.h"
-
-#define IMPLEMENT_SPECIAL_JS_CLASS(js_class_name, class_alternate, class_name) \
-  IMPLEMENT_JS_CLASS_BASE_PART(js_class_name, class_name)                      \
-  IMPLEMENT_JS_CLASS_CONST_PART(js_class_name, class_name)                     \
-  IMPLEMENT_JS_CLASS_PART(js_class_name, class_alternate, class_name)          \
-  void js_class_name::queryprop_static(                                        \
-      v8::Local<v8::String> property,                                          \
-      const v8::PropertyCallbackInfo<v8::Integer>& info) {                     \
-    JSSpecialPropQuery<class_alternate>(#class_name, property, info);          \
-  }                                                                            \
-  void js_class_name::getprop_static(                                          \
-      v8::Local<v8::String> property,                                          \
-      const v8::PropertyCallbackInfo<v8::Value>& info) {                       \
-    JSSpecialPropGet<class_alternate>(#class_name, property, info);            \
-  }                                                                            \
-  void js_class_name::putprop_static(                                          \
-      v8::Local<v8::String> property, v8::Local<v8::Value> value,              \
-      const v8::PropertyCallbackInfo<v8::Value>& info) {                       \
-    JSSpecialPropPut<class_alternate>(#class_name, property, value, info);     \
-  }                                                                            \
-  void js_class_name::delprop_static(                                          \
-      v8::Local<v8::String> property,                                          \
-      const v8::PropertyCallbackInfo<v8::Boolean>& info) {                     \
-    JSSpecialPropDel<class_alternate>(#class_name, property, info);            \
-  }                                                                            \
-  void js_class_name::DefineAllProperties(CFXJS_Engine* pEngine) {             \
-    pEngine->DefineObjAllProperties(                                           \
-        g_nObjDefnID, js_class_name::queryprop_static,                         \
-        js_class_name::getprop_static, js_class_name::putprop_static,          \
-        js_class_name::delprop_static);                                        \
-  }                                                                            \
-  void js_class_name::DefineJSObjects(CFXJS_Engine* pEngine,                   \
-                                      FXJSOBJTYPE eObjType) {                  \
-    g_nObjDefnID = pEngine->DefineObj(js_class_name::g_pClassName, eObjType,   \
-                                      JSConstructor, JSDestructor);            \
-    DefineConsts(pEngine);                                                     \
-    DefineProps(pEngine);                                                      \
-    DefineMethods(pEngine);                                                    \
-    DefineAllProperties(pEngine);                                              \
-  }
-
-namespace {
-
-WideString PropFromV8Prop(v8::Local<v8::String> property) {
-  v8::String::Utf8Value utf8_value(property);
-  return WideString::FromUTF8(ByteStringView(*utf8_value, utf8_value.length()));
-}
-
-template <class Alt>
-void JSSpecialPropQuery(const char*,
-                        v8::Local<v8::String> property,
-                        const v8::PropertyCallbackInfo<v8::Integer>& info) {
-  CJS_Runtime* pRuntime =
-      CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
-  if (!pRuntime)
-    return;
-
-  CJS_Object* pJSObj =
-      static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
-  if (!pJSObj)
-    return;
-
-  Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
-  CJS_Return result = pObj->QueryProperty(PropFromV8Prop(property).c_str());
-  info.GetReturnValue().Set(!result.HasError() ? 4 : 0);
-}
-
-template <class Alt>
-void JSSpecialPropGet(const char* class_name,
-                      v8::Local<v8::String> property,
-                      const v8::PropertyCallbackInfo<v8::Value>& info) {
-  CJS_Runtime* pRuntime =
-      CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
-  if (!pRuntime)
-    return;
-
-  CJS_Object* pJSObj =
-      static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
-  if (!pJSObj)
-    return;
-
-  Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
-  CJS_Return result =
-      pObj->GetProperty(pRuntime, PropFromV8Prop(property).c_str());
-  if (result.HasError()) {
-    pRuntime->Error(
-        JSFormatErrorString(class_name, "GetProperty", result.Error()));
-    return;
-  }
-
-  if (result.HasReturn())
-    info.GetReturnValue().Set(result.Return());
-}
-
-template <class Alt>
-void JSSpecialPropPut(const char* class_name,
-                      v8::Local<v8::String> property,
-                      v8::Local<v8::Value> value,
-                      const v8::PropertyCallbackInfo<v8::Value>& info) {
-  CJS_Runtime* pRuntime =
-      CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
-  if (!pRuntime)
-    return;
-
-  CJS_Object* pJSObj =
-      static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
-  if (!pJSObj)
-    return;
-
-  Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
-  CJS_Return result =
-      pObj->SetProperty(pRuntime, PropFromV8Prop(property).c_str(), value);
-  if (result.HasError()) {
-    pRuntime->Error(
-        JSFormatErrorString(class_name, "PutProperty", result.Error()));
-  }
-}
-
-template <class Alt>
-void JSSpecialPropDel(const char* class_name,
-                      v8::Local<v8::String> property,
-                      const v8::PropertyCallbackInfo<v8::Boolean>& info) {
-  CJS_Runtime* pRuntime =
-      CJS_Runtime::CurrentRuntimeFromIsolate(info.GetIsolate());
-  if (!pRuntime)
-    return;
-
-  CJS_Object* pJSObj =
-      static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(info.Holder()));
-  if (!pJSObj)
-    return;
-
-  Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
-  CJS_Return result =
-      pObj->DelProperty(pRuntime, PropFromV8Prop(property).c_str());
-  if (result.HasError()) {
-    // TODO(dsinclair): Should this set the pRuntime->Error result?
-    // ByteString cbName;
-    // cbName.Format("%s.%s", class_name, "DelProperty");
-  }
-}
-
-struct JSGlobalData {
-  JSGlobalData();
-  ~JSGlobalData();
-
-  JS_GlobalDataType nType;
-  double dData;
-  bool bData;
-  ByteString sData;
-  v8::Global<v8::Object> pData;
-  bool bPersistent;
-  bool bDeleted;
-};
-
-class JSGlobalAlternate : public CJS_EmbedObj {
- public:
-  explicit JSGlobalAlternate(CJS_Object* pJSObject);
-  ~JSGlobalAlternate() override;
-
-  CJS_Return setPersistent(CJS_Runtime* pRuntime,
-                           const std::vector<v8::Local<v8::Value>>& params);
-  CJS_Return QueryProperty(const wchar_t* propname);
-  CJS_Return GetProperty(CJS_Runtime* pRuntime, const wchar_t* propname);
-  CJS_Return SetProperty(CJS_Runtime* pRuntime,
-                         const wchar_t* propname,
-                         v8::Local<v8::Value> vp);
-  CJS_Return DelProperty(CJS_Runtime* pRuntime, const wchar_t* propname);
-  void Initial(CPDFSDK_FormFillEnvironment* pFormFillEnv);
-
- private:
-  void UpdateGlobalPersistentVariables();
-  void CommitGlobalPersisitentVariables(CJS_Runtime* pRuntime);
-  void DestroyGlobalPersisitentVariables();
-  CJS_Return SetGlobalVariables(const ByteString& propname,
-                                JS_GlobalDataType nType,
-                                double dData,
-                                bool bData,
-                                const ByteString& sData,
-                                v8::Local<v8::Object> pData,
-                                bool bDefaultPersistent);
-  void ObjectToArray(CJS_Runtime* pRuntime,
-                     v8::Local<v8::Object> pObj,
-                     CJS_GlobalVariableArray& array);
-  void PutObjectProperty(v8::Local<v8::Object> obj, CJS_KeyValue* pData);
-
-  std::map<ByteString, std::unique_ptr<JSGlobalData>> m_MapGlobal;
-  WideString m_sFilePath;
-  CJS_GlobalData* m_pGlobalData;
-  CPDFSDK_FormFillEnvironment::ObservedPtr m_pFormFillEnv;
-};
-
-}  // namespace
-
-JSConstSpec CJS_Global::ConstSpecs[] = {{0, JSConstSpec::Number, 0, 0}};
-
-JSPropertySpec CJS_Global::PropertySpecs[] = {{0, 0, 0}};
-
-JSMethodSpec CJS_Global::MethodSpecs[] = {
-    {"setPersistent", setPersistent_static},
-    {0, 0}};
-
-IMPLEMENT_SPECIAL_JS_CLASS(CJS_Global, JSGlobalAlternate, global);
-
-// static
-void CJS_Global::setPersistent_static(
-    const v8::FunctionCallbackInfo<v8::Value>& info) {
-  JSMethod<JSGlobalAlternate, &JSGlobalAlternate::setPersistent>(
-      "setPersistent", "global", info);
-}
-
-void CJS_Global::InitInstance(IJS_Runtime* pIRuntime) {
-  CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(pIRuntime);
-  JSGlobalAlternate* pGlobal =
-      static_cast<JSGlobalAlternate*>(GetEmbedObject());
-  pGlobal->Initial(pRuntime->GetFormFillEnv());
-}
-
-JSGlobalData::JSGlobalData()
-    : nType(JS_GlobalDataType::NUMBER),
-      dData(0),
-      bData(false),
-      sData(""),
-      bPersistent(false),
-      bDeleted(false) {}
-
-JSGlobalData::~JSGlobalData() {
-  pData.Reset();
-}
-
-JSGlobalAlternate::JSGlobalAlternate(CJS_Object* pJSObject)
-    : CJS_EmbedObj(pJSObject), m_pFormFillEnv(nullptr) {}
-
-JSGlobalAlternate::~JSGlobalAlternate() {
-  DestroyGlobalPersisitentVariables();
-  m_pGlobalData->Release();
-}
-
-void JSGlobalAlternate::Initial(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
-  m_pFormFillEnv.Reset(pFormFillEnv);
-  m_pGlobalData = CJS_GlobalData::GetRetainedInstance(pFormFillEnv);
-  UpdateGlobalPersistentVariables();
-}
-
-CJS_Return JSGlobalAlternate::QueryProperty(const wchar_t* propname) {
-  return CJS_Return(WideString(propname) != L"setPersistent");
-}
-
-CJS_Return JSGlobalAlternate::DelProperty(CJS_Runtime* pRuntime,
-                                          const wchar_t* propname) {
-  auto it = m_MapGlobal.find(ByteString::FromUnicode(propname));
-  if (it == m_MapGlobal.end())
-    return CJS_Return(false);
-
-  it->second->bDeleted = true;
-  return CJS_Return(true);
-}
-
-CJS_Return JSGlobalAlternate::GetProperty(CJS_Runtime* pRuntime,
-                                          const wchar_t* propname) {
-  auto it = m_MapGlobal.find(ByteString::FromUnicode(propname));
-  if (it == m_MapGlobal.end())
-    return CJS_Return(true);
-
-  JSGlobalData* pData = it->second.get();
-  if (pData->bDeleted)
-    return CJS_Return(true);
-
-  switch (pData->nType) {
-    case JS_GlobalDataType::NUMBER:
-      return CJS_Return(pRuntime->NewNumber(pData->dData));
-    case JS_GlobalDataType::BOOLEAN:
-      return CJS_Return(pRuntime->NewBoolean(pData->bData));
-    case JS_GlobalDataType::STRING:
-      return CJS_Return(pRuntime->NewString(
-          WideString::FromLocal(pData->sData.c_str()).c_str()));
-    case JS_GlobalDataType::OBJECT:
-      return CJS_Return(
-          v8::Local<v8::Object>::New(pRuntime->GetIsolate(), pData->pData));
-    case JS_GlobalDataType::NULLOBJ:
-      return CJS_Return(pRuntime->NewNull());
-    default:
-      break;
-  }
-  return CJS_Return(false);
-}
-
-CJS_Return JSGlobalAlternate::SetProperty(CJS_Runtime* pRuntime,
-                                          const wchar_t* propname,
-                                          v8::Local<v8::Value> vp) {
-  ByteString sPropName = ByteString::FromUnicode(propname);
-  if (vp->IsNumber()) {
-    return SetGlobalVariables(sPropName, JS_GlobalDataType::NUMBER,
-                              pRuntime->ToDouble(vp), false, "",
-                              v8::Local<v8::Object>(), false);
-  }
-  if (vp->IsBoolean()) {
-    return SetGlobalVariables(sPropName, JS_GlobalDataType::BOOLEAN, 0,
-                              pRuntime->ToBoolean(vp), "",
-                              v8::Local<v8::Object>(), false);
-  }
-  if (vp->IsString()) {
-    return SetGlobalVariables(
-        sPropName, JS_GlobalDataType::STRING, 0, false,
-        ByteString::FromUnicode(pRuntime->ToWideString(vp)),
-        v8::Local<v8::Object>(), false);
-  }
-  if (vp->IsObject()) {
-    return SetGlobalVariables(sPropName, JS_GlobalDataType::OBJECT, 0, false,
-                              "", pRuntime->ToObject(vp), false);
-  }
-  if (vp->IsNull()) {
-    return SetGlobalVariables(sPropName, JS_GlobalDataType::NULLOBJ, 0, false,
-                              "", v8::Local<v8::Object>(), false);
-  }
-  if (vp->IsUndefined()) {
-    DelProperty(pRuntime, propname);
-    return CJS_Return(true);
-  }
-  return CJS_Return(false);
-}
-
-CJS_Return JSGlobalAlternate::setPersistent(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 2)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-
-  auto it = m_MapGlobal.find(
-      ByteString::FromUnicode(pRuntime->ToWideString(params[0])));
-  if (it == m_MapGlobal.end() || it->second->bDeleted)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOGLOBAL));
-
-  it->second->bPersistent = pRuntime->ToBoolean(params[1]);
-  return CJS_Return(true);
-}
-
-void JSGlobalAlternate::UpdateGlobalPersistentVariables() {
-  CJS_Runtime* pRuntime =
-      static_cast<CJS_Runtime*>(CFXJS_Engine::CurrentEngineFromIsolate(
-          m_pJSObject->ToV8Object()->GetIsolate()));
-
-  for (int i = 0, sz = m_pGlobalData->GetSize(); i < sz; i++) {
-    CJS_GlobalData_Element* pData = m_pGlobalData->GetAt(i);
-    switch (pData->data.nType) {
-      case JS_GlobalDataType::NUMBER:
-        SetGlobalVariables(pData->data.sKey, JS_GlobalDataType::NUMBER,
-                           pData->data.dData, false, "",
-                           v8::Local<v8::Object>(), pData->bPersistent == 1);
-        pRuntime->PutObjectProperty(m_pJSObject->ToV8Object(),
-                                    pData->data.sKey.UTF8Decode(),
-                                    pRuntime->NewNumber(pData->data.dData));
-        break;
-      case JS_GlobalDataType::BOOLEAN:
-        SetGlobalVariables(pData->data.sKey, JS_GlobalDataType::BOOLEAN, 0,
-                           pData->data.bData == 1, "", v8::Local<v8::Object>(),
-                           pData->bPersistent == 1);
-        pRuntime->PutObjectProperty(
-            m_pJSObject->ToV8Object(), pData->data.sKey.UTF8Decode(),
-            pRuntime->NewBoolean(pData->data.bData == 1));
-        break;
-      case JS_GlobalDataType::STRING:
-        SetGlobalVariables(pData->data.sKey, JS_GlobalDataType::STRING, 0,
-                           false, pData->data.sData, v8::Local<v8::Object>(),
-                           pData->bPersistent == 1);
-        pRuntime->PutObjectProperty(
-            m_pJSObject->ToV8Object(), pData->data.sKey.UTF8Decode(),
-            pRuntime->NewString(pData->data.sData.UTF8Decode().AsStringView()));
-        break;
-      case JS_GlobalDataType::OBJECT: {
-        v8::Local<v8::Object> pObj = pRuntime->NewFxDynamicObj(-1);
-        if (!pObj.IsEmpty()) {
-          PutObjectProperty(pObj, &pData->data);
-          SetGlobalVariables(pData->data.sKey, JS_GlobalDataType::OBJECT, 0,
-                             false, "", pObj, pData->bPersistent == 1);
-          pRuntime->PutObjectProperty(m_pJSObject->ToV8Object(),
-                                      pData->data.sKey.UTF8Decode(), pObj);
-        }
-      } break;
-      case JS_GlobalDataType::NULLOBJ:
-        SetGlobalVariables(pData->data.sKey, JS_GlobalDataType::NULLOBJ, 0,
-                           false, "", v8::Local<v8::Object>(),
-                           pData->bPersistent == 1);
-        pRuntime->PutObjectProperty(m_pJSObject->ToV8Object(),
-                                    pData->data.sKey.UTF8Decode(),
-                                    pRuntime->NewNull());
-        break;
-    }
-  }
-}
-
-void JSGlobalAlternate::CommitGlobalPersisitentVariables(
-    CJS_Runtime* pRuntime) {
-  for (const auto& iter : m_MapGlobal) {
-    ByteString name = iter.first;
-    JSGlobalData* pData = iter.second.get();
-    if (pData->bDeleted) {
-      m_pGlobalData->DeleteGlobalVariable(name);
-      continue;
-    }
-    switch (pData->nType) {
-      case JS_GlobalDataType::NUMBER:
-        m_pGlobalData->SetGlobalVariableNumber(name, pData->dData);
-        m_pGlobalData->SetGlobalVariablePersistent(name, pData->bPersistent);
-        break;
-      case JS_GlobalDataType::BOOLEAN:
-        m_pGlobalData->SetGlobalVariableBoolean(name, pData->bData);
-        m_pGlobalData->SetGlobalVariablePersistent(name, pData->bPersistent);
-        break;
-      case JS_GlobalDataType::STRING:
-        m_pGlobalData->SetGlobalVariableString(name, pData->sData);
-        m_pGlobalData->SetGlobalVariablePersistent(name, pData->bPersistent);
-        break;
-      case JS_GlobalDataType::OBJECT: {
-        CJS_GlobalVariableArray array;
-        v8::Local<v8::Object> obj = v8::Local<v8::Object>::New(
-            GetJSObject()->GetIsolate(), pData->pData);
-        ObjectToArray(pRuntime, obj, array);
-        m_pGlobalData->SetGlobalVariableObject(name, array);
-        m_pGlobalData->SetGlobalVariablePersistent(name, pData->bPersistent);
-      } break;
-      case JS_GlobalDataType::NULLOBJ:
-        m_pGlobalData->SetGlobalVariableNull(name);
-        m_pGlobalData->SetGlobalVariablePersistent(name, pData->bPersistent);
-        break;
-    }
-  }
-}
-
-void JSGlobalAlternate::ObjectToArray(CJS_Runtime* pRuntime,
-                                      v8::Local<v8::Object> pObj,
-                                      CJS_GlobalVariableArray& array) {
-  std::vector<WideString> pKeyList = pRuntime->GetObjectPropertyNames(pObj);
-  for (const auto& ws : pKeyList) {
-    ByteString sKey = ws.UTF8Encode();
-    v8::Local<v8::Value> v = pRuntime->GetObjectProperty(pObj, ws);
-    if (v->IsNumber()) {
-      CJS_KeyValue* pObjElement = new CJS_KeyValue;
-      pObjElement->nType = JS_GlobalDataType::NUMBER;
-      pObjElement->sKey = sKey;
-      pObjElement->dData = pRuntime->ToDouble(v);
-      array.Add(pObjElement);
-      continue;
-    }
-    if (v->IsBoolean()) {
-      CJS_KeyValue* pObjElement = new CJS_KeyValue;
-      pObjElement->nType = JS_GlobalDataType::BOOLEAN;
-      pObjElement->sKey = sKey;
-      pObjElement->dData = pRuntime->ToBoolean(v);
-      array.Add(pObjElement);
-      continue;
-    }
-    if (v->IsString()) {
-      ByteString sValue = ByteString::FromUnicode(pRuntime->ToWideString(v));
-      CJS_KeyValue* pObjElement = new CJS_KeyValue;
-      pObjElement->nType = JS_GlobalDataType::STRING;
-      pObjElement->sKey = sKey;
-      pObjElement->sData = sValue;
-      array.Add(pObjElement);
-      continue;
-    }
-    if (v->IsObject()) {
-      CJS_KeyValue* pObjElement = new CJS_KeyValue;
-      pObjElement->nType = JS_GlobalDataType::OBJECT;
-      pObjElement->sKey = sKey;
-      ObjectToArray(pRuntime, pRuntime->ToObject(v), pObjElement->objData);
-      array.Add(pObjElement);
-      continue;
-    }
-    if (v->IsNull()) {
-      CJS_KeyValue* pObjElement = new CJS_KeyValue;
-      pObjElement->nType = JS_GlobalDataType::NULLOBJ;
-      pObjElement->sKey = sKey;
-      array.Add(pObjElement);
-    }
-  }
-}
-
-void JSGlobalAlternate::PutObjectProperty(v8::Local<v8::Object> pObj,
-                                          CJS_KeyValue* pData) {
-  CJS_Runtime* pRuntime = CJS_Runtime::CurrentRuntimeFromIsolate(
-      m_pJSObject->ToV8Object()->GetIsolate());
-
-  for (int i = 0, sz = pData->objData.Count(); i < sz; i++) {
-    CJS_KeyValue* pObjData = pData->objData.GetAt(i);
-    switch (pObjData->nType) {
-      case JS_GlobalDataType::NUMBER:
-        pRuntime->PutObjectProperty(pObj, pObjData->sKey.UTF8Decode(),
-                                    pRuntime->NewNumber(pObjData->dData));
-        break;
-      case JS_GlobalDataType::BOOLEAN:
-        pRuntime->PutObjectProperty(pObj, pObjData->sKey.UTF8Decode(),
-                                    pRuntime->NewBoolean(pObjData->bData == 1));
-        break;
-      case JS_GlobalDataType::STRING:
-        pRuntime->PutObjectProperty(
-            pObj, pObjData->sKey.UTF8Decode(),
-            pRuntime->NewString(pObjData->sData.UTF8Decode().AsStringView()));
-        break;
-      case JS_GlobalDataType::OBJECT: {
-        v8::Local<v8::Object> pNewObj = pRuntime->NewFxDynamicObj(-1);
-        if (!pNewObj.IsEmpty()) {
-          PutObjectProperty(pNewObj, pObjData);
-          pRuntime->PutObjectProperty(pObj, pObjData->sKey.UTF8Decode(),
-                                      pNewObj);
-        }
-      } break;
-      case JS_GlobalDataType::NULLOBJ:
-        pRuntime->PutObjectProperty(pObj, pObjData->sKey.UTF8Decode(),
-                                    pRuntime->NewNull());
-        break;
-    }
-  }
-}
-
-void JSGlobalAlternate::DestroyGlobalPersisitentVariables() {
-  m_MapGlobal.clear();
-}
-
-CJS_Return JSGlobalAlternate::SetGlobalVariables(const ByteString& propname,
-                                                 JS_GlobalDataType nType,
-                                                 double dData,
-                                                 bool bData,
-                                                 const ByteString& sData,
-                                                 v8::Local<v8::Object> pData,
-                                                 bool bDefaultPersistent) {
-  if (propname.IsEmpty())
-    return CJS_Return(false);
-
-  auto it = m_MapGlobal.find(propname);
-  if (it != m_MapGlobal.end()) {
-    JSGlobalData* pTemp = it->second.get();
-    if (pTemp->bDeleted || pTemp->nType != nType) {
-      pTemp->dData = 0;
-      pTemp->bData = 0;
-      pTemp->sData = "";
-      pTemp->nType = nType;
-    }
-    pTemp->bDeleted = false;
-    switch (nType) {
-      case JS_GlobalDataType::NUMBER:
-        pTemp->dData = dData;
-        break;
-      case JS_GlobalDataType::BOOLEAN:
-        pTemp->bData = bData;
-        break;
-      case JS_GlobalDataType::STRING:
-        pTemp->sData = sData;
-        break;
-      case JS_GlobalDataType::OBJECT:
-        pTemp->pData.Reset(pData->GetIsolate(), pData);
-        break;
-      case JS_GlobalDataType::NULLOBJ:
-        break;
-      default:
-        return CJS_Return(false);
-    }
-    return CJS_Return(true);
-  }
-
-  auto pNewData = pdfium::MakeUnique<JSGlobalData>();
-  switch (nType) {
-    case JS_GlobalDataType::NUMBER:
-      pNewData->nType = JS_GlobalDataType::NUMBER;
-      pNewData->dData = dData;
-      pNewData->bPersistent = bDefaultPersistent;
-      break;
-    case JS_GlobalDataType::BOOLEAN:
-      pNewData->nType = JS_GlobalDataType::BOOLEAN;
-      pNewData->bData = bData;
-      pNewData->bPersistent = bDefaultPersistent;
-      break;
-    case JS_GlobalDataType::STRING:
-      pNewData->nType = JS_GlobalDataType::STRING;
-      pNewData->sData = sData;
-      pNewData->bPersistent = bDefaultPersistent;
-      break;
-    case JS_GlobalDataType::OBJECT:
-      pNewData->nType = JS_GlobalDataType::OBJECT;
-      pNewData->pData.Reset(pData->GetIsolate(), pData);
-      pNewData->bPersistent = bDefaultPersistent;
-      break;
-    case JS_GlobalDataType::NULLOBJ:
-      pNewData->nType = JS_GlobalDataType::NULLOBJ;
-      pNewData->bPersistent = bDefaultPersistent;
-      break;
-    default:
-      return CJS_Return(false);
-  }
-  m_MapGlobal[propname] = std::move(pNewData);
-  return CJS_Return(true);
-}