flimflam-test: Remove set-passphrase

This script deals with the concept of networks and passphrases, which
we don't support in shill.  Remove it.

BUG=chromium-os:38166
TEST=None

Change-Id: I925f4e61d3f8c5a582dbc350f657807722125d01
Reviewed-on: https://gerrit.chromium.org/gerrit/42200
Tested-by: Christopher Wiley <wiley@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Christopher Wiley <wiley@chromium.org>
diff --git a/test/set-passphrase b/test/set-passphrase
deleted file mode 100755
index f066e4f..0000000
--- a/test/set-passphrase
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/python
-
-import dbus, flimflam, string, sys
-
-if (len(sys.argv) < 3):
-    print "Usage: %s <network-name> <passphrase>" % (sys.argv[0])
-    sys.exit(1)
-
-(_, name, passphrase) = sys.argv
-
-flim = flimflam.FlimFlam(dbus.SystemBus())
-
-for device in flim.GetObjectList("Device"):
-    device_properties = device.GetProperties(utf8_strings = True)
-
-    if device_properties["Type"] not in ["wifi", "wimax"]:
-        continue;
-
-    for network in flim.GetObjectList("Network", device_properties):
-        network_properties = network.GetProperties(utf8_strings = True)
-
-        if network_properties.get("Name", None) == name:
-            print "Setting passphrase for %s" % (path)
-            network.SetProperty("WiFi.Passphrase", passphrase)