Rollback

Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=224206719

util/status.h

@@ -110,7 +110,7 @@ inline bool operator!=(const Status& s1, const Status& s2) {
 // Prints a human-readable representation of 'x' to 'os'.
 std::ostream& operator<<(std::ostream& os, const Status& x);
 
-#define CHECK_OK(expression) CHECK_EQ(util::error::OK, expression.error_code())
+#define CHECK_OK(expression) CHECK(expression.ok()) << expression.ToString()
 
 
 }  // namespace util