tree ba5d57068a201c433067b0a6972b4c999e3ce251
parent 1aaed1a162c7e2e5f26b6da6361383c253614133
author Makoto Onuki <omakoto@google.com> 1448047844 -0800
committer Makoto Onuki <omakoto@google.com> 1448304496 -0800

Fix "some user restrictions not working" issue

SettingsProvider used to prevent any changes to certain settings
when the corresponding user restriction is set, which isn't really what
these restrictions mean.
Even if a user restriction is set, it should still changing in the more
restricting direction.

Also stop setting "" to LOCATION_PROVIDERS_ALLOWED, which will simply
be ignored.

Bug 25614198

Change-Id: Ifa8edc2927e21e6c6174620c8c874c86c1dc0f75