>>190
These are default behavior of Chrome, we should better keep them as is, otherwise we will have more work to do during upgrade.
The two registry keys are used to record status of the browser, window position, last used profile, etc.
These information are not related to any privacy.You can just leave them alone.

Chrome自体の仕様、修正するとしたらかなり時間かかるからほっとくべき
だとさ