Since google chrome says “Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.27 Safari/525.13″ in HTTP_USER_AGENT

edit your bbclone/lib/browser.php
add this before the entry of Safari

"chrome" => array(
"icon" => "chrome",
"title" => "Chrome",
"rule" => array(
"Chrome/([0-9.]{1,10})" => "\\1"
)
),

create your own icon and place it in bbclone/images/browser_chrome.png
( for me, cp browser_safari.png browser_chrome.png is FAIR enough… )

Done. or wait for official update from bbclone
–
Tell you, I am more interested in their bug list then the heap.
ref :
Gslin :It reports memory usage of OTHER browsers too
Ericsk: Chrome Process=1 main + n tabs + m extensions, Acid3 : 77 /100
more - follow my google reader shared (on my frienfeed )
–
I love it ! Click your dear “Reader” in secured Gmail, chrome bangs !
chrome justics