Revert^2 "Add AddToDexClassloader JVMTI extension functions"

This reverts commit 799e536da9733ab638946f56e1ceb62d62cd3c81.

It seems that on some of our test devices the kernel does not have an
implementation for memfd_create. To work around this I added a basic
wrapper that will simulate memfd_create using temp files. This should
be sufficient for testing. All actual devices are expected to support
the memfd_create syscall natively.

Reason for revert: Implemented fallback for memfd_create
Bug: 132699522
Bug: 132914283
Test: ./test.py --host

Change-Id: I63b36464df24193fff27624c1e2350d65545ad1d
diff --git a/test/1963-add-to-dex-classloader-in-memory/run b/test/1963-add-to-dex-classloader-in-memory/run
new file mode 100755
index 0000000..c6e62ae
--- /dev/null
+++ b/test/1963-add-to-dex-classloader-in-memory/run
@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Copyright 2016 The Android Open Source Project
+#
+# 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.
+
+./default-run "$@" --jvmti