Chromium+ for Mac OS X is a patched version of the Chromium nightly builds with fixes that make it behave more like a Mac application.
Specifically, the behavior of the Location Bar behaves more akin to that of Safari. Single clicking does not select the entire contents of the Location Bar, however double clicking will select a word, and triple click will select the entire contents.
This effort was started due to the official developer's lack of willingness to accommodate those Mac users who felt that Chromium should have a consistent interface with that of the host OS. More fixes may be added if I find more problems. I make no guarantee to update on a regular basis, but I will try to do so as often as time permits.