Remove Dockerfile.in rewrite hack and use updated arg in Dockerfile

Dockerfile

@@ -0,0 +1,31 @@
+# Copyright 2016 The Kubernetes Authors All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+ARG BASEIMAGE
+FROM ${BASEIMAGE}
+
+MAINTAINER Random Liu <lantaol@google.com>
+
+RUN clean-install util-linux libsystemd0 bash
+
+# Avoid symlink of /etc/localtime.
+RUN test -h /etc/localtime && rm -f /etc/localtime && cp /usr/share/zoneinfo/UTC /etc/localtime || true
+
+COPY ./bin/node-problem-detector /node-problem-detector
+
+ARG LOGCOUNTER
+COPY ./bin/health-checker ${LOGCOUNTER} /home/kubernetes/bin/
+
+COPY config /config
+ENTRYPOINT ["/node-problem-detector", "--config.system-log-monitor=/config/kernel-monitor.json"]