Telephony support for SMS memory reporting to the network.

- Use ordered broadcast to allow receivers to set a result code.
- Ack SMS with result code.
- New RIL command to report memory status.
- Fixed a typo in a Gservices setting.
- Merge in CL 137895 (hold a wake lock while broadcasting SMS_RECEIVED).
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 559f224..5d10675 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -2838,12 +2838,12 @@
          * out without asking for use permit, to limit the un-authorized SMS
          * usage.
          */
-        public static final String SMS_OUTGOING_CEHCK_INTERVAL_MS =
+        public static final String SMS_OUTGOING_CHECK_INTERVAL_MS =
                 "sms_outgoing_check_interval_ms";
 
         /**
          * The number of outgoing SMS sent without asking for user permit
-         * (of {@link #SMS_OUTGOING_CEHCK_INTERVAL_MS}
+         * (of {@link #SMS_OUTGOING_CHECK_INTERVAL_MS}
          */
         public static final String SMS_OUTGOING_CEHCK_MAX_COUNT =
                 "sms_outgoing_check_max_count";