[libc][NFC][Obvious] Fix the benchmarks after the switch to llvm/third-party

GitOrigin-RevId: 39e9f5d3685f3cfca0df072928ad96d973704dff
diff --git a/benchmarks/LibcBenchmark.cpp b/benchmarks/LibcBenchmark.cpp
index cef595d..621e046 100644
--- a/benchmarks/LibcBenchmark.cpp
+++ b/benchmarks/LibcBenchmark.cpp
@@ -15,7 +15,7 @@
 
 void checkRequirements() {
   const auto &CpuInfo = benchmark::CPUInfo::Get();
-  if (CpuInfo.scaling_enabled)
+  if (CpuInfo.scaling == benchmark::CPUInfo::ENABLED)
     report_fatal_error(
         "CPU scaling is enabled, the benchmark real time measurements may be "
         "noisy and will incur extra overhead.");