Only pass the outer scope info with ParseInfo

src/background-parsing-task.cc

 // Copyright 2014 the V8 project 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 "src/background-parsing-task.h"
 
 #include "src/debug/debug.h"
 #include "src/parsing/parser.h"
 
 namespace v8 {
@@ skipping 33 matching lines @@
   info->set_allow_lazy_parsing(!(i::FLAG_ignition && i::FLAG_ignition_eager));
 
   if (options == ScriptCompiler::kProduceParserCache ||
       options == ScriptCompiler::kProduceCodeCache) {
     source_->info->set_cached_data(&script_data_);
   }
   // Parser needs to stay alive for finalizing the parsing on the main
   // thread.
   source_->parser.reset(new Parser(source_->info.get()));
   source_->parser->DeserializeScopeChain(source_->info.get(),
-                                         MaybeHandle<Context>());
+                                         MaybeHandle<ScopeInfo>());
 }
 
 
 void BackgroundParsingTask::Run() {
   DisallowHeapAllocation no_allocation;
   DisallowHandleAllocation no_handles;
   DisallowHandleDereference no_deref;
 
   // Reset the stack limit of the parser to reflect correctly that we're on a
   // background thread.
@@ skipping 12 matching lines @@
         script_data_->data(), script_data_->length(),
         ScriptCompiler::CachedData::BufferOwned));
     script_data_->ReleaseDataOwnership();
     delete script_data_;
     script_data_ = nullptr;
   }
   source_->info->set_isolate(isolate);
 }
 }  // namespace internal
 }  // namespace v8