Revert "[TSan][NFC] fixup for comment of Shadow"

Wrong author.

This reverts commit 6bff092e3ed4ae1f21b290f88cf7152cb331aa48.

diff --git a/compiler-rt/lib/tsan/rtl-old/tsan_shadow.h b/compiler-rt/lib/tsan/rtl-old/tsan_shadow.h
index 566584f..8b7bc34 100644 (file)
--- a/compiler-rt/lib/tsan/rtl-old/tsan_shadow.h
+++ b/compiler-rt/lib/tsan/rtl-old/tsan_shadow.h
@@ -94,7 +94,6 @@ class FastState {
 // Shadow (from most significant bit):
 //   freed           : 1
 //   tid             : kTidBits
-//   unused          : 1
 //   is_atomic       : 1
 //   is_read         : 1
 //   size_log        : 2