Properly pass InitializationFlag back from ScriptContextTable lookups

src/contexts.cc

 // Copyright 2011 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/contexts.h"
 
 #include "src/bootstrapper.h"
 #include "src/debug/debug.h"
 #include "src/isolate-inl.h"
 
@@ skipping 215 matching lines @@
         ScriptContextTable::LookupResult r;
         if (ScriptContextTable::Lookup(script_contexts, name, &r)) {
           if (FLAG_trace_contexts) {
             Handle<Context> c = ScriptContextTable::GetContext(script_contexts,
                                                                r.context_index);
             PrintF("=> found property in script context %d: %p\n",
                    r.context_index, reinterpret_cast<void*>(*c));
           }
           *index = r.slot_index;
           *variable_mode = r.mode;
+          *init_flag = r.init_flag;
           *attributes = GetAttributesForMode(r.mode);
           return ScriptContextTable::GetContext(script_contexts,
                                                 r.context_index);
         }
       }
 
       // Context extension objects needs to behave as if they have no
       // prototype.  So even if we want to follow prototype chains, we need
       // to only do a local lookup for context extension objects.
       Maybe<PropertyAttributes> maybe = Nothing<PropertyAttributes>();
@@ skipping 327 matching lines @@
 
   int previous_value = errors_thrown()->value();
   set_errors_thrown(Smi::FromInt(previous_value + 1));
 }
 
 
 int Context::GetErrorsThrown() { return errors_thrown()->value(); }
 
 }  // namespace internal
 }  // namespace v8