Fix a bad commit due to an svn merge error.

src/compiler.cc

 // Copyright 2009 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 582 matching lines @@
       Slot* slot = scope->parameter(i)->slot();
       if (slot != NULL && slot->type() == Slot::CONTEXT) {
         if (FLAG_trace_bailout) {
           PrintF("function has context-allocated parameters");
         }
         return NORMAL;
       }
     }
   }
 
-  if (scope->num_heap_slots() != 0) {
-    if (FLAG_trace_bailout) PrintF("function has context slots\n");
-    return NORMAL;
-  }
   if (scope->arguments() != NULL) {
     if (FLAG_trace_bailout) PrintF("function uses 'arguments'\n");
     return NORMAL;
   }
 
   has_supported_syntax_ = true;
   VisitDeclarations(scope->declarations());
   if (!has_supported_syntax_) return NORMAL;
 
   VisitStatements(fun->body());
@@ skipping 486 matching lines @@
 
 void CodeGenSelector::VisitThisFunction(ThisFunction* expr) {
   BAILOUT("ThisFunction");
 }
 
 #undef BAILOUT
 #undef CHECK_BAILOUT
 
 
 } }  // namespace v8::internal