Computer Configuration > Administrative Templates > Google Chrome
Both
HKLM\Software\Policies\Google\Chrome
Setting the policy to Enabled means cloud policy takes precedence if it conflicts with platform policy. Setting the policy to Disabled or leaving it unset means platform policy takes precedence if it conflicts with cloud policy. This mandatory policy affects machine scope cloud policies. This policy is specific to Google Chrome and does not affect Google Update because they are independent applications. Google Update has a separate policy with the same name.