When getting content for a moved file w/ history, don't convert newlines in output of 'git show'.
When getting content for a moved file w/ history, don't convert newlines in output
of 'git show'.

Review URL: https://codereview.appspot.com/120560043/

nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra,nicko96/Chrome-Infra