am de11f501: Remove ptrace from app.te

* commit 'de11f501':
  Remove ptrace from app.te

app.te

@@ -19,9 +19,6 @@ allow appdomain zygote:fd use;
 # valgrind needs mmap exec for zygote
 allow appdomain zygote_exec:file rx_file_perms;
 
-# gdbserver for ndk-gdb ptrace attaches to app process.
-allow appdomain self:process ptrace;
-
 # Read system properties managed by zygote.
 allow appdomain zygote_tmpfs:file read;
 

isolated_app.te

@@ -21,6 +21,13 @@ allow isolated_app display_service:service_manager find;
 # only allow unprivileged socket ioctl commands
 allow isolated_app self:{ rawip_socket tcp_socket udp_socket } unpriv_sock_ioctls;
 
+# Google Breakpad (crash reporter for Chrome) relies on ptrace
+# functionality. Without the ability to ptrace, the crash reporter
+# tool is broken.
+# b/20150694
+# https://code.google.com/p/chromium/issues/detail?id=475270
+allow isolated_app self:process ptrace;
+
 #####
 ##### Neverallow
 #####

untrusted_app.te

@@ -113,6 +113,9 @@ userdebug_or_eng(`
   allow untrusted_app perfprofd_data_file:dir r_dir_perms;
 ')
 
+# gdbserver for ndk-gdb ptrace attaches to app process.
+allow untrusted_app self:process ptrace;
+
 # Programs routinely attempt to scan through /system, looking
 # for files. Suppress the denials when they occur.
 dontaudit untrusted_app exec_type:file getattr;