Revert "Python PIP test-on-install"

This reverts commit 4a6d3bd.

.gitignore

@@ -11,4 +11,3 @@ node_modules
 /tools/python_bin_path.sh
 /util/python/python_include
 /util/python/python_lib
-/pip_test

tensorflow/tools/ci_build/builds/gpu_pip.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Copyright 2015 Google Inc. 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.
+# ==============================================================================
+
+set -e
+
+bazel build -c opt --config=cuda //tensorflow/tools/pip_package:build_pip_package
+rm -rf $HOME/.cache/tensorflow-pip
+bazel-bin/tensorflow/tools/pip_package/build_pip_package $HOME/.cache/tensorflow-pip