JariBakken: Make sure .git-fixfiles doesn't break the build when git is missing.
JariBakken: Make sure .git-fixfiles doesn't break the build when git is missing.

r14571

krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate,krosenvold/selenium-git-release-candidate