ART: Refactor for bugprone-argument-comment

Handles runtime.

Bug: 116054210
Test: WITH_TIDY=1 mmma art
Change-Id: Ibc0d5086809d647f0ce4df5452eb84442d27ecf0
diff --git a/runtime/subtype_check_bits.h b/runtime/subtype_check_bits.h
index 462f203..23d8ac3 100644
--- a/runtime/subtype_check_bits.h
+++ b/runtime/subtype_check_bits.h
@@ -56,9 +56,9 @@
  *
  * See subtype_check.h and subtype_check_info.h for more details.
  */
-BITSTRUCT_DEFINE_START(SubtypeCheckBits, /*size*/ BitString::BitStructSizeOf() + 1u)
-  BitStructField<BitString, /*lsb*/ 0> bitstring_;
-  BitStructUint</*lsb*/ BitString::BitStructSizeOf(), /*width*/ 1> overflow_;
+BITSTRUCT_DEFINE_START(SubtypeCheckBits, /*size=*/ BitString::BitStructSizeOf() + 1u)
+  BitStructField<BitString, /*lsb=*/ 0> bitstring_;
+  BitStructUint</*lsb=*/ BitString::BitStructSizeOf(), /*width=*/ 1> overflow_;
 BITSTRUCT_DEFINE_END(SubtypeCheckBits);
 
 }  // namespace art