1 files changed, 11 insertions, 1 deletions
diff --git a/chromium/components/sync/base/ordinal.h b/chromium/components/sync/base/ordinal.h
index 9273cd1e66b..5deba3940b7 100644
--- a/chromium/components/sync/base/ordinal.h
+++ b/chromium/components/sync/base/ordinal.h
@@ -11,8 +11,8 @@
 #include <cstddef>
 #include <string>
 
+#include "base/check_op.h"
 #include "base/json/string_escape.h"
-#include "base/logging.h"
 
 namespace mojo {
 template <typename DataViewType, typename T>
@@ -245,6 +245,16 @@ bool Ordinal<Traits>::EqualsFn::operator()(const Ordinal<Traits>& lhs,
 }
 
 template <typename Traits>
+bool operator==(const Ordinal<Traits>& lhs, const Ordinal<Traits>& rhs) {
+  return lhs.EqualsOrBothInvalid(rhs);
+}
+
+template <typename Traits>
+bool operator!=(const Ordinal<Traits>& lhs, const Ordinal<Traits>& rhs) {
+  return !(lhs == rhs);
+}
+
+template <typename Traits>
 Ordinal<Traits>::Ordinal(const std::string& bytes)
     : bytes_(bytes), is_valid_(IsValidOrdinalBytes(bytes_)) {}