Allow radio access to netd_pid file.

They need to see when it changes so they know when netd bounces.

(cherrypicked from commit 71e9a7c4718f786c9d1bc5e6ab62d3f7d46dce66)

bug:18069270
Change-Id: I954cf43ff02f1d352015f128ef88b659e6d0f95a
Allow radio access to netd_pid file.

They need to see when it changes so they know when netd bounces.

(cherrypicked from commit 71e9a7c4718f786c9d1bc5e6ab62d3f7d46dce66)

bug:18069270
Change-Id: I954cf43ff02f1d352015f128ef88b659e6d0f95a
allow run-as to access /data/local/tmp

Otherwise denials like the following occur:

avc: denied { write } for path="/data/local/tmp/foo" dev="dm-0" ino=325769 scontext=u:r:runas:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
avc: denied { read } for path="/data/local/tmp/foo" dev="dm-0" ino=325769 scontext=u:r:runas:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file

Steps to reproduce:

$ run-as com.google.android.talk id > /data/local/tmp/id.out
$ run-as com.google.android.talk cat < /data/local/tmp/id.out

Change-Id: I68a7b804336a3d5776dcc31622f1279380282030
App: add permissions to read symlinks from dalvik cache.

Bug: 18035729

(cherry picked from commit 6f201ddc79f5badfbe0e0a6c5d9d9c4a94f4e8a4)

Change-Id: I9865932ca87acefe0ab7feb3e6dc875f3d64276d