Add a touch_keyboard user & group

This CL adds a touch_keyboard user and group to run the
touch_keyboard_handler with instead of root.

BUG=chrome-os-partner:59138
TEST=build touch_keyboard module and the user was created
CQ-DEPEND=CL:429913

Change-Id: I6d094437b55b1d0dd0e3bd039f95bb15159e40df
Signed-off-by: Charlie Mooney <charliemooney@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/428351
Reviewed-by: Andrew de los Reyes <adlr@chromium.org>
diff --git a/profiles/base/accounts/group/touch_keyboard b/profiles/base/accounts/group/touch_keyboard
new file mode 100644
index 0000000..43d50b5
--- /dev/null
+++ b/profiles/base/accounts/group/touch_keyboard
@@ -0,0 +1,3 @@
+group:touch_keyboard
+gid:285
+users:touch_keyboard
diff --git a/profiles/base/accounts/user/touch_keyboard b/profiles/base/accounts/user/touch_keyboard
new file mode 100644
index 0000000..07d1141
--- /dev/null
+++ b/profiles/base/accounts/user/touch_keyboard
@@ -0,0 +1,6 @@
+user:touch_keyboard
+uid:285
+gid:285
+gecos:touch keyboard interpreter
+home:/dev/null
+shell:/bin/false