Internal cleanup

PiperOrigin-RevId: 927650622
Change-Id: I0c800e01e0c5875895404d8a6cc321bc2267d4de

absl/container/internal/hashtablez_sampler.cc

diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc
index c761304..8942cc3 100644
--- a/absl/container/internal/hashtablez_sampler.cc
+++ b/absl/container/internal/hashtablez_sampler.cc
@@ -167,7 +167,8 @@
       g_hashtablez_sample_parameter.load(std::memory_order_relaxed));
 
   next_sample.next_sample = next_stride;
-  const int64_t old_stride = exchange(next_sample.sample_stride, next_stride);
+  const int64_t old_stride =
+      std::exchange(next_sample.sample_stride, next_stride);
   // Small values of interval are equivalent to just sampling next time.
   ABSL_ASSERT(next_stride >= 1);