Refactor the scanner interface...

src/objects.cc

 // Copyright 2006-2009 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 5230 matching lines @@
       Object* obj = NormalizeElements();
       if (obj->IsFailure()) return obj;
 
       // Update length for JSArrays.
       if (IsJSArray()) JSArray::cast(this)->set_length(len);
       break;
     }
     case DICTIONARY_ELEMENTS: {
       if (IsJSArray()) {
         uint32_t old_length =
-        static_cast<uint32_t>(JSArray::cast(this)->length()->Number());
+            static_cast<uint32_t>(JSArray::cast(this)->length()->Number());
         element_dictionary()->RemoveNumberEntries(new_length, old_length),
         JSArray::cast(this)->set_length(len);
       }
       break;
     }
     default:
       UNREACHABLE();
       break;
   }
   return this;
@@ skipping 3100 matching lines @@
   if (break_point_objects()->IsUndefined()) return 0;
   // Single beak point.
   if (!break_point_objects()->IsFixedArray()) return 1;
   // Multiple break points.
   return FixedArray::cast(break_point_objects())->length();
 }
 #endif
 
 
 } }  // namespace v8::internal