3679: Allow to add comment in review before publishing it

rahul.s*******@gmai***** (Google Code) (Is this you? Claim this profile.)
Nov. 25, 2014
What version are you running?


What's the URL of the page containing the problem?


What steps will reproduce the problem?
1. Create a new review.
2. upload the diff file. 
3. view diff.  
4. Try to add a comment on change and see a message as following - 

The review request's current draft needs to be published before you can comment. 
What is the expected output? What do you see instead?

Expected out - Developer should be allowed to add comment before publishing the review. It helps developer to convey his/her intention behind a particular change made. it helps developer to better understand code. 
Of course this can be done post publishing the review but that trigger unnecessary multiple emails and clutter things up. 
What operating system are you using? What browser?
Windows 7. 

Please provide any additional information below.