Remove calls to HandleScope default ctor.

content/renderer/v8_value_converter_impl.cc

 // Copyright (c) 2012 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 "content/renderer/v8_value_converter_impl.h"
 
 #include <string>
 
 #include "base/float_util.h"
 #include "base/logging.h"
@@ skipping 94 matching lines @@
   strip_null_from_objects_ = val;
 }
 
 void V8ValueConverterImpl::SetStrategy(Strategy* strategy) {
   strategy_ = strategy;
 }
 
 v8::Handle<v8::Value> V8ValueConverterImpl::ToV8Value(
     const base::Value* value, v8::Handle<v8::Context> context) const {
   v8::Context::Scope context_scope(context);
-  v8::HandleScope handle_scope;
+  v8::HandleScope handle_scope(context->GetIsolate());
   return handle_scope.Close(ToV8ValueImpl(value));
 }
 
 Value* V8ValueConverterImpl::FromV8Value(
     v8::Handle<v8::Value> val,
     v8::Handle<v8::Context> context) const {
   v8::Context::Scope context_scope(context);
-  v8::HandleScope handle_scope;
+  v8::HandleScope handle_scope(context->GetIsolate());
   FromV8ValueState state(avoid_identity_hash_for_testing_);
   return FromV8ValueImpl(val, &state);
 }
 
 v8::Handle<v8::Value> V8ValueConverterImpl::ToV8ValueImpl(
      const base::Value* value) const {
   CHECK(value);
   switch (value->GetType()) {
     case base::Value::TYPE_NULL:
       return v8::Null();
@@ skipping 316 matching lines @@
       continue;
 
     result->SetWithoutPathExpansion(std::string(*name_utf8, name_utf8.length()),
                                     child.release());
   }
 
   return result.release();
 }
 
 }  // namespace content