Merge changes from topic \'reset-native-loader\'
am: a6513729ae

* commit 'a6513729ae2ad0d2f9dd21d77ea6cf9ed9fa6eef':
  Fix check_jni_compiler tests
  Revert "Disable tests after latest nativeloader changes."
  Reset NativeLoader on DestroyJavaVM

Change-Id: If3e25b958428bc6bf0e90d4954aef026e44c5878