fm: Compilation fix for AOSP upgrade

Overriding setEnabled method of IRemoteControlDisplay.

Change-Id: I13e962ac5b7c84543de132138ab9dd5e08e337b7
diff --git a/fmapp/src/com/codeaurora/fmradio/FMTransmitterService.java b/fmapp/src/com/codeaurora/fmradio/FMTransmitterService.java
index e599e8d..d4c953c 100644
--- a/fmapp/src/com/codeaurora/fmradio/FMTransmitterService.java
+++ b/fmapp/src/com/codeaurora/fmradio/FMTransmitterService.java
@@ -1161,6 +1161,10 @@
         public void setCurrentClientId(int clientGeneration, PendingIntent clientMediaIntent,
                 boolean clearing) {
         }
+
+        @Override
+        public void setEnabled(boolean enabled) {
+        }
    }
 
    class Metadata {
diff --git a/fmapp2/src/com/caf/fmradio/FMTransmitterService.java b/fmapp2/src/com/caf/fmradio/FMTransmitterService.java
index a720868..057eca5 100644
--- a/fmapp2/src/com/caf/fmradio/FMTransmitterService.java
+++ b/fmapp2/src/com/caf/fmradio/FMTransmitterService.java
@@ -1159,6 +1159,11 @@
         public void setCurrentClientId(int clientGeneration, PendingIntent clientMediaIntent,
                 boolean clearing) {
         }
+
+        @Override
+        public void setEnabled(boolean enabled) {
+        }
+
    }
 
    class Metadata {