tree 3e3136165ad40d13dc4db1c3ce321f0d7946240e
parent 57ddd59594f1d9e1347adf2d300e42bfbb02e186
author Lawrence Mok <lawrencem@gmail.com> 1405974367 -0700
committer Lawrence Mok <lawrencem@gmail.com> 1405976535 -0700

Add a link back to Gerrit on every page

It's convenient to have a link back to Gerrit in Gitiles.  This change
adds a "Code Review" link to the top-right menu of each page back to the
main Gerrit page.  This is similar to android.googlesource.com.

Gerrit's integrated Gitweb has "review" links back to the related
project home or change, but with the link in this change being in the
header, linking back to the Gerrit main page makes more sense.

Verified link shows while signed in and signed out on Gerrit v2.9.

Change-Id: Id1e3b67830eddec196c0d6215a9be4646141fa85