Merge "Clarifies that filesystem permission 0700 is not enforced as an...

Merge "Clarifies that filesystem permission 0700 is not enforced as an invariant" into mnc-docs am: 454b6d05 am: aae28050 am: 48222d0d am: fce2c144 am: 629b4cfe
am: f1ec91f5

* commit 'f1ec91f5':
  Clarifies that filesystem permission 0700 is not enforced as an invariant

Change-Id: I7c60d02ebe099c5f412518e97cfdda031e144c22