Incorporate constness into inferred interfaces

src/ast.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 67 matching lines @@
       is_lvalue_(false),
       position_(RelocInfo::kNoPosition),
       interface_(var->interface()) {
   BindTo(var);
 }
 
 
 VariableProxy::VariableProxy(Isolate* isolate,
                              Handle<String> name,
                              bool is_this,
-                             int position,
-                             Interface* interface)
+                             Interface* interface,
+                             int position)
     : Expression(isolate),
       name_(name),
       var_(NULL),
       is_this_(is_this),
       is_trivial_(false),
       is_lvalue_(false),
       position_(position),
       interface_(interface) {
   // Names must be canonicalized for fast equality checks.
   ASSERT(name->IsSymbol());
@@ skipping 1030 matching lines @@
     OS::SNPrintF(buffer, "%d", Smi::cast(*handle_)->value());
     str = arr;
   } else {
     str = DoubleToCString(handle_->Number(), buffer);
   }
   return FACTORY->NewStringFromAscii(CStrVector(str));
 }
 
 
 } }  // namespace v8::internal