Remove Google Chrome Unique ID with Chrome Privacy Protector
Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier. Google Chrome has many features, one among them is unique Client ID.
The client_id variable which is unique for every Chrome user, and which can be used to create exact user profiles of a user’s actions while using Google Chrome.
The Unique Client ID is an opt-in service that lets users send Google chrome usage statistics to Google. If you want to protect your privacy and remove the unique ID from your computer try Chrome Privacy Protector.

Chrome Privacy Protector is an easy-to-use application that automatically deletes the unique Client ID before Google Chrome runs. First, make sure to close all Google Chrome windows currently launched, and then click the “Remove unique ID now” button to anonymize your Google Chrome.
Download Chrome Privacy Protector