find the icon of google chrome in Debian

After install google chrome from google dl.

I can't find the icon of google chrome.

Then I found this
http://forums.debian.net/viewtopic.php?f=6&t=53346#p386886

Just copy a file.

$ sudo cp /opt/google/chrome/google-chrome.desktop /usr/share/applications/

Then the icon appear.

20120620 updated

/usr/share/applications/
/usr/local/share/applications/
~/.local/share/applications/

These places also works too !

Reference:
http://askubuntu.com/questions/96080/how-to-set-google-chrome-as-the-default-browser