Revert "Prevent isolated_app from searching system_data_file."

This reverts commit 8dea7318056e4af3cf308aa9263de5e920d29f18.

Reason for revert: b/162048565: broke access to /data/misc/shared_relro

Change-Id: Ia0f7b6bd575f1d1c95f11a356a5463b72dde9b10
2 files changed