Saved passwords and AutoFill information from your computer, with the latest version of Chrome for Android are synchronized so that the contents are not to be entered on the cell phone.
Synchronization of auto fill-information and passwords between Chrome on your computer and Chrome on Android devices, are functions that have been part of the beta version of Chrome in a month or so now. Now the features come with in a final release of Chrome for Android.
For synchronization to take place, you must of course have the latest version of Chrome and be logged into your Google account both on the PC and the phone.
Your device should alert you to update soon if it hasn’t already happened, otherwise look for Google Play and download the new version of Chrome.