lib: do not call performance hooks

BridgeAR · BridgeAR · commit 1a8aa8cac7c6 · 2018-05-18T15:32:14.000+02:00
PR-URL: nodejs#20567 Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
@@ -57,7 +57,6 @@
     } = perf.constants;
 
     _process.setup_hrtime();
-    _process.setup_performance();
     _process.setup_cpuUsage();
     _process.setupMemoryUsage();
     _process.setupKillAndExit();
diff --git a/lib/internal/process.js b/lib/internal/process.js
@@ -24,10 +24,6 @@ process.assert = deprecate(
   'process.assert() is deprecated. Please use the `assert` module instead.',
   'DEP0100');
 
-function setup_performance() {
-  require('perf_hooks');
-}
-
 // Set up the process.cpuUsage() function.
 function setup_cpuUsage() {
   // Get the native function, which will be replaced with a JS version.
@@ -284,7 +280,6 @@ function setupUncaughtExceptionCapture(exceptionHandlerState) {
 }
 
 module.exports = {
-  setup_performance,
   setup_cpuUsage,
   setup_hrtime,
   setupMemoryUsage,
