Fix presubmit problem with elements template macro

src/elements.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 80 matching lines @@
   V(PixelElementsAccessor, EXTERNAL_PIXEL_ELEMENTS, ExternalPixelArray)
 
 
 template<ElementsKind Kind> class ElementsKindTraits {
  public:
   typedef FixedArrayBase BackingStore;
 };
 
 #define ELEMENTS_TRAITS(Class, KindParam, Store)               \
 template<> class ElementsKindTraits<KindParam> {               \
- public:                                                       \
+  public:                                                      \
   static const ElementsKind Kind = KindParam;                  \
   typedef Store BackingStore;                                  \
 };
 ELEMENTS_LIST(ELEMENTS_TRAITS)
 #undef ELEMENTS_TRAITS
 
 
 ElementsAccessor** ElementsAccessor::elements_accessors_;
 
 
@@ skipping 1175 matching lines @@
   if (!maybe_obj->To(&new_backing_store)) return maybe_obj;
   new_backing_store->set(0, length);
   { MaybeObject* result = array->SetContent(new_backing_store);
     if (result->IsFailure()) return result;
   }
   return array;
 }
 
 
 } }  // namespace v8::internal