New git cl :: rebase patches

[address@hidden]

Hey all,

I uploaded a couple patches to Rietveld this morning just to have clean diffs 
with current master (my bazillion commits on my local branch won't apply to 
current master anymore).  I then download this diff and run the regtests.  
However, with the new git cl, James sees patch_new and also runs the regtests.  
Thus, he may be running failing retgetsts that I haven't been able to check 
yet.  I think that the new git cl should ask the uploader if she wants a patch 
to be labeled patch new instead of doing it automatically so that James doesn't 
run regtests on patches that could be buggy.  Thoughts?

Cheers,
MS