Replace Handle<> with Local in remaining gin/*

gin/arguments.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gin/arguments.h"
 
 #include "base/strings/stringprintf.h"
 #include "gin/converter.h"
 
 namespace gin {
 
 Arguments::Arguments()
     : isolate_(NULL),
       info_(NULL),
       next_(0),
       insufficient_arguments_(false) {
 }
 
 Arguments::Arguments(const v8::FunctionCallbackInfo<v8::Value>& info)
     : isolate_(info.GetIsolate()),
       info_(&info),
       next_(0),
       insufficient_arguments_(false) {
 }
 
 Arguments::~Arguments() {
 }
 
-v8::Handle<v8::Value> Arguments::PeekNext() const {
+v8::Local<v8::Value> Arguments::PeekNext() const {
   if (next_ >= info_->Length())
-    return v8::Handle<v8::Value>();
+    return v8::Local<v8::Value>();
   return (*info_)[next_];
 }
 
-std::string V8TypeAsString(v8::Handle<v8::Value> value) {
+std::string V8TypeAsString(v8::Local<v8::Value> value) {
   if (value.IsEmpty())
     return "<empty handle>";
   if (value->IsUndefined())
     return "undefined";
   if (value->IsNull())
     return "null";
   std::string result;
   if (!ConvertFromV8(NULL, value, &result))
     return std::string();
   return result;
@@ skipping 11 matching lines @@
 void Arguments::ThrowTypeError(const std::string& message) const {
   isolate_->ThrowException(v8::Exception::TypeError(
       StringToV8(isolate_, message)));
 }
 
 bool Arguments::IsConstructCall() const {
   return info_->IsConstructCall();
 }
 
 }  // namespace gin