message: [mlir] Cleanup of stale comments on the dark launch. The stats are still useful until the old bridge is completely deprecated in the first phase.
diff: @@ -168,8 +168,7 @@ Status MlirFunctionOptimizationPass::Run(
  }
  }
  - // TODO(b/176852151): Remove this after dark launch completed.
  - // Capture stats relevant to graph properties used in dark launch.
  + // Capture stats on graph properties analyzed before running the MLIR bridge.
  // We set `uses_uninitialized_resource_args` to false here because function
  // optimization is not affected by uninitialized resource args.
  GetMlirBridgeRolloutPolicy(**graph, flib_def, config_proto,
  