[system.cpu] Fixed processor usage stats
[system.cpu] Fixed processor usage stats

JussMee15/cordova-plugin-chrome-apps-system-cpu,MobileChromeApps/cordova-plugin-chrome-apps-system-cpu,MobileChromeApps/cordova-plugin-chrome-apps-system-cpu,JussMee15/cordova-plugin-chrome-apps-system-cpu