Merge V8 API updates to xfa branch

fpdfsdk/include/javascript/JS_Define.h

 // 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
 
 #ifndef _JS_DEFINE_H_
 #define _JS_DEFINE_H_
 
 #include "../jsapi/fxjs_v8.h"
@@ skipping 51 matching lines @@
   IFXJS_Context* pRuntimeContext = pRuntime->GetCurrentContext();
   CJS_PropValue value(isolate);
   value.StartGetting();
   CJS_Object* pJSObj = (CJS_Object*)JS_GetPrivate(isolate,info.Holder());
   C* pObj = reinterpret_cast<C*>(pJSObj->GetEmbedObject());
   CFX_WideString sError;
   if (!(pObj->*M)(pRuntimeContext, value, sError)) {
     JS_Error(isolate, JSFormatErrorString(class_name_string, prop_name_string, sError));
     return;
   }
-  info.GetReturnValue().Set((v8::Handle<v8::Value>)value);
+  info.GetReturnValue().Set((v8::Local<v8::Value>)value);
 }
 
 template <class C, FX_BOOL (C::*M)(IFXJS_Context*, CJS_PropValue&, CFX_WideString&)>
 void JSPropSetter(const char* prop_name_string,
                   const char* class_name_string,
                   v8::Local<v8::String> property,
                   v8::Local<v8::Value> value,
                   const v8::PropertyCallbackInfo<void>& info) {
   v8::Isolate* isolate = info.GetIsolate();
   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);
@@ skipping 165 matching lines @@
   Alt* pObj = reinterpret_cast<Alt*>(pJSObj->GetEmbedObject());
   v8::String::Utf8Value utf8_value(property);
   CFX_WideString propname = CFX_WideString::FromUTF8(*utf8_value, utf8_value.length());
   CFX_WideString sError;
   CJS_PropValue value(isolate);
   value.StartGetting();
   if (!pObj->DoProperty(pRuntimeContext, propname.c_str(), value, sError)) {
       JS_Error(isolate, JSFormatErrorString(class_name, "GetProperty", sError));
       return;
   }
-  info.GetReturnValue().Set((v8::Handle<v8::Value>)value);
+  info.GetReturnValue().Set((v8::Local<v8::Value>)value);
 }
 
 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) {
   v8::Isolate* isolate = info.GetIsolate();
   v8::Local<v8::Context> context = isolate->GetCurrentContext();
   IFXJS_Runtime* pRuntime = (IFXJS_Runtime*)isolate->GetData(2);
@@ skipping 169 matching lines @@
 
 #define VALUE_NAME_STRING               L"string"
 #define VALUE_NAME_NUMBER               L"number"
 #define VALUE_NAME_BOOLEAN              L"boolean"
 #define VALUE_NAME_DATE                 L"date"
 #define VALUE_NAME_OBJECT               L"object"
 #define VALUE_NAME_FXOBJ                L"fxobj"
 #define VALUE_NAME_NULL                 L"null"
 #define VALUE_NAME_UNDEFINED    L"undefined"
 
-FXJSVALUETYPE GET_VALUE_TYPE(v8::Handle<v8::Value> p);
+FXJSVALUETYPE GET_VALUE_TYPE(v8::Local<v8::Value> p);
 
 #endif //_JS_DEFINE_H_