Roll DEPS for v8 to 820a23aa.

fxjse/runtime.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 "fxjse/runtime.h"
 
 #include <algorithm>
 
@@ skipping 61 matching lines @@
 CFXJSE_RuntimeData::CFXJSE_RuntimeData(v8::Isolate* pIsolate)
     : m_pIsolate(pIsolate) {}
 
 CFXJSE_RuntimeData::~CFXJSE_RuntimeData() {}
 
 CFXJSE_RuntimeData* CFXJSE_RuntimeData::Create(v8::Isolate* pIsolate) {
   CFXJSE_RuntimeData* pRuntimeData = new CFXJSE_RuntimeData(pIsolate);
   CFXJSE_ScopeUtil_IsolateHandle scope(pIsolate);
   v8::Local<v8::FunctionTemplate> hFuncTemplate =
       v8::FunctionTemplate::New(pIsolate);
+  v8::Local<v8::ObjectTemplate> hGlobalTemplate =
+      hFuncTemplate->InstanceTemplate();
+  hGlobalTemplate->Set(
+      v8::Symbol::GetToStringTag(pIsolate),
+      v8::String::NewFromUtf8(pIsolate, "global", v8::NewStringType::kNormal)
+          .ToLocalChecked());
   v8::Local<v8::Context> hContext =
-      v8::Context::New(pIsolate, 0, hFuncTemplate->InstanceTemplate());
+      v8::Context::New(pIsolate, 0, hGlobalTemplate);
   hContext->SetSecurityToken(v8::External::New(pIsolate, pIsolate));
   pRuntimeData->m_hRootContextGlobalTemplate.Reset(pIsolate, hFuncTemplate);
   pRuntimeData->m_hRootContext.Reset(pIsolate, hContext);
   return pRuntimeData;
 }
 
 CFXJSE_RuntimeData* CFXJSE_RuntimeData::Get(v8::Isolate* pIsolate) {
   FXJS_PerIsolateData::SetUp(pIsolate);
   FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate);
   if (!pData->m_pFXJSERuntimeData)
@@ skipping 21 matching lines @@
   lpfnDisposeCallback(pIsolate, bFound);
 }
 
 void CFXJSE_IsolateTracker::RemoveAll(
     CFXJSE_IsolateTracker::DisposeCallback lpfnDisposeCallback) {
   for (v8::Isolate* pIsolate : m_OwnedIsolates)
     lpfnDisposeCallback(pIsolate, true);
 
   m_OwnedIsolates.clear();
 }