Quit Google Chrome
Open Finder
Go to the Applications folder
Drag Google Chrome to the Trash
Empty the Trash
Open Finder
Click Go in the menu bar
Select Go to Folder
Enter `~/Library/Application Support/Google/Chrome`
Delete the Chrome folder
Enter `~/Library/Caches/Google/Chrome`
Delete the Chrome cache folder
Enter `~/Library/Preferences`
Delete `com.google.Chrome.plist`
Enter `~/Library/Saved Application State`
Delete `com.google.Chrome.savedState`
Restart your Mac