diff --git a/web_view_impl.cc b/web_view_impl.cc.new
index f726627..c1d4d14 100644
--- a/chrome/test/chromedriver/chrome/web_view_impl.cc
+++ b/chrome/test/chromedriver/chrome/web_view_impl.cc
@@ -75,7 +75,7 @@ absl::optional<std::pair<std::string, int>> GetElementId(
   if (element_id == nullptr) {
     return absl::nullopt;
   }
-  static const size_t separator_length = std::strlen(kElementIdSeparator);
+  static const size_t separator_length = strlen(kElementIdSeparator);
   const size_t separator_pos = element_id->rfind(
       kElementIdSeparator, std::string::npos, separator_length);
   if (separator_pos == std::string::npos) {