Switch to static_assert.

chrome/installer/util/shell_util.cc

Index: chrome/installer/util/shell_util.cc
diff --git a/chrome/installer/util/shell_util.cc b/chrome/installer/util/shell_util.cc
index f867dde272c940f9425ffaea83d20b1409a087b3..6917df27cb644267e0c400eed566a93c4ec11d0f 100644
--- a/chrome/installer/util/shell_util.cc
+++ b/chrome/installer/util/shell_util.cc
@@ -128,7 +128,7 @@ UserSpecificRegistrySuffix::UserSpecificRegistrySuffix() {
     NOTREACHED();
     return;
   }
-  COMPILE_ASSERT(sizeof(base::MD5Digest) == 16, size_of_MD5_not_as_expected_);
+  static_assert(sizeof(base::MD5Digest) == 16, "size of MD5 not as expected");
   base::MD5Digest md5_digest;
   std::string user_sid_ascii(base::UTF16ToASCII(user_sid));
   base::MD5Sum(user_sid_ascii.c_str(), user_sid_ascii.length(), &md5_digest);