change string for wifi not connected state.

Bug: 7217026
Change-Id: I8b593b85fe32f37880ee1a0b3ef869b36e80ba5b

Author: cwren

packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java

@@ -357,7 +357,7 @@ public void onWifiSignalChanged(boolean enabled, int wifiSignalIconId, String en
             mWifiState.label = removeDoubleQuotes(enabledDesc);
         } else if (wifiNotConnected) {
             mWifiState.iconId = R.drawable.ic_qs_wifi_0;
-            mWifiState.label = r.getString(R.string.quick_settings_wifi_not_connected);
+            mWifiState.label = r.getString(R.string.quick_settings_wifi_label);
         } else {
             mWifiState.iconId = R.drawable.ic_qs_wifi_no_network;
             mWifiState.label = r.getString(R.string.quick_settings_wifi_off_label);