Upgrade python/httplib2 to v0.18.1

Exempt-From-Owner-Approval: upgrade
Change-Id: Ida463b4c071933e484faa67732eb753fa17f544c
diff --git a/Android.bp b/Android.bp
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--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,50 @@
+// Copyright 2018 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.
+
+filegroup {
+    // "cacerts.txt" are identical save for the fact that py3 cacerts.txt has
+    // a newline at the end while py2 cacerts.txt doesn't.
+    name: "cacert_data",
+    srcs: ["python3/httplib2/cacerts.txt"],
+    path: "python3/httplib2",
+}
+
+filegroup {
+    name: "py2_httplib2_srcs",
+    srcs: ["python2/httplib2/*.py"],
+    path: "python2/httplib2",
+}
+
+filegroup {
+    name: "py3_httplib2_srcs",
+    srcs: ["python3/httplib2/*.py"],
+    path: "python3/httplib2",
+}
+
+python_library {
+    name: "py-httplib2",
+    host_supported: true,
+    data: [":cacert_data"],
+    pkg_path: "httplib2",
+    version: {
+          py2: {
+              enabled: true,
+              srcs: [":py2_httplib2_srcs"],
+          },
+          py3: {
+              enabled: true,
+              srcs: [":py3_httplib2_srcs"],
+          },
+    },
+}
diff --git a/METADATA b/METADATA
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+++ b/METADATA
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+name: "httplib2"
+description: "httplib2 is a comprehensive HTTP client library, httplib2.py supports many features left out of other HTTP libraries."
+third_party {
+  url {
+    type: HOMEPAGE
+    value: "https://github.com/httplib2/httplib2"
+  }
+  url {
+    type: GIT
+    value: "https://github.com/httplib2/httplib2.git"
+  }
+  version: "v0.18.1"
+  license_type: NOTICE
+  last_upgrade_date {
+    year: 2020
+    month: 5
+    day: 20
+  }
+}
diff --git a/MODULE_LICENSE_MIT b/MODULE_LICENSE_MIT
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_MIT
diff --git a/OWNERS b/OWNERS
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index 0000000..e6fbf8d
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+++ b/OWNERS
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+# Default owners are top 3 or more active developers of the past 1 or 2 years
+# or people with more than 10 commits last year.
+# Please update this list if you find better owner candidates.
+herbertxue@google.com
+yim@google.com
diff --git a/TEST_MAPPING b/TEST_MAPPING
new file mode 100644
index 0000000..61a80b2
--- /dev/null
+++ b/TEST_MAPPING
@@ -0,0 +1,8 @@
+{
+  "presubmit" : [
+    {
+      "name" : "acloud_test",
+      "host" : true
+    }
+  ]
+}