Anandtech has an article on it ...
AnandTech: Google Chrome: Performance and First Impressions
Also, got this from a thread at abx from X-hellfire ...
EULA
11.1 You retain copyright and any other rights you already hold in Content which you submit, post or display on or through, the Services. By submitting, posting or displaying the content you give Google a perpetual, irrevocable, worldwide, royalty-free, and non-exclusive license to reproduce, adapt, modify, translate, publish, publicly perform, publicly display and distribute any Content which you submit, post or display on or through, the Services.
11.4 You confirm and warrant to Google that you have all the rights, power and authority necessary to grant the above license.
To make it simple. Everything you do (email, youtube movies, postin etc) with Crome is owned by Google. According to the License.