smarterclayton: Remove use of `%#v` in frequently accessed code

JobBuild
75576
03-22 02:57
435db312
03-22 02:56
pull-kubernetes-bazel-build 77374 77364 77261
pull-kubernetes-bazel-test 80171 80161 80058
pull-kubernetes-e2e-gce 73272 73269 73261 73155
pull-kubernetes-e2e-gce-100-performance 38728 38718 38713 38621
pull-kubernetes-e2e-gce-device-plugin-gpu 63076
pull-kubernetes-godeps 4032 4029 3992
pull-kubernetes-integration 49408 49398 49285
pull-kubernetes-kubemark-e2e-gce-big 42058 42048 41942
pull-kubernetes-node-e2e 124031 124021 123919
pull-kubernetes-typecheck 44356 44346 44244
pull-kubernetes-verify 126802 126787 126671