Replace 'operator*' with explicit 'get' method on SmartPointer

src/frames.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 806 matching lines @@
         Object* maybe_script = shared->script();
         if (maybe_script->IsScript()) {
           Handle<Script> script(Script::cast(maybe_script));
           int line = GetScriptLineNumberSafe(script, source_pos) + 1;
           Object* script_name_raw = script->name();
           if (script_name_raw->IsString()) {
             String* script_name = String::cast(script->name());
             SmartArrayPointer<char> c_script_name =
                 script_name->ToCString(DISALLOW_NULLS,
                                        ROBUST_STRING_TRAVERSAL);
-            PrintF(file, " at %s:%d", *c_script_name, line);
+            PrintF(file, " at %s:%d", c_script_name.get(), line);
           } else {
             PrintF(file, " at <unknown>:%d", line);
           }
         } else {
           PrintF(file, " at <unknown>:<unknown>");
         }
       }
 
       if (print_args) {
         // function arguments
@@ skipping 800 matching lines @@
   ZoneList<StackFrame*> list(10, zone);
   for (StackFrameIterator it(isolate); !it.done(); it.Advance()) {
     StackFrame* frame = AllocateFrameCopy(it.frame(), zone);
     list.Add(frame, zone);
   }
   return list.ToVector();
 }
 
 
 } }  // namespace v8::internal