Google data sync
While you might know already, in Advanced sync settings in Chrome's configurations, you can easily pick which items you desire the browser to sync and arranged encryption choices (encrypting everything is recommended). This link will take you straight to the sync configurations: chrome://chrome/settings/syncSetup.
Go to the new Chrome Sync page to observe how much info is presently saved for syncing. The web page doesn't display the specific information, nonetheless it tells you whether or not it's stored encrypted by Google and you can review a quick description of what types of information are stored for each item.
This might be in addition where you should go if you want to clear the synced information. For instance, if you're having sync issues or perhaps you don't all your valuable synced data deleted from Google's machines. Striking the "end and Clear" button clears all the information and it is permanent.