CPUProfiler: It is not clear why we are using Handle<Object> for scriptId. Lets flip it into Smi/in…

src/objects.h

 // 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 5734 matching lines @@
     COMPILATION_STATE_COMPILED = 1
   };
 
   // [source]: the script source.
   DECL_ACCESSORS(source, Object)
 
   // [name]: the script name.
   DECL_ACCESSORS(name, Object)
 
   // [id]: the script id.
-  DECL_ACCESSORS(id, Object)
+  DECL_ACCESSORS(id, Smi)
 
   // [line_offset]: script line offset in resource from where it was extracted.
   DECL_ACCESSORS(line_offset, Smi)
 
   // [column_offset]: script column offset in resource from where it was
   // extracted.
   DECL_ACCESSORS(column_offset, Smi)
 
   // [data]: additional data associated with this script.
   DECL_ACCESSORS(data, Object)
@@ skipping 3959 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_