Add a dummy entry for the 70220 event tag

This will prevent services from reaching out to logd if this tag is
present in the event log.

Bug: 64734187
Test: tree-hugger
Merged-In: If117e1c0cfa678af4190913f0ca87f4e92c54373
Change-Id: If117e1c0cfa678af4190913f0ca87f4e92c54373
(cherry picked from commit dcc4b2bb4a7b4753e7d5424c4c8646b9adb5c68e)
1 file changed
tree: 225776b25e656fd2abd83785d8d3790e00f73d57
  1. liblog/
  2. logcat/
  3. logd/
  4. logwrapper/