Let ReadOnlyRietveld access the password.
Let ReadOnlyRietveld access the password.

The commit queue can't successfully run presubmit checks on top of
ReadOnlyRietveld because it requires access to the password field to pass
through to presubmit_shim.

R=phajdan.jr@chromium.org

Review URL: https://codereview.chromium.org/197213003

git-svn-id: bd64dd6fa6f3f0ed0c0666d1018379882b742947@259611 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

svn2github/chromium-depot-tools,svn2github/chromium-depot-tools,svn2github/chromium-depot-tools