Add event-log logging for TTS requests.

Change-Id: I5023194c469a602b85259088a2e59373c96a941e
diff --git a/Android.mk b/Android.mk
index 9fbdde7..335fb73 100644
--- a/Android.mk
+++ b/Android.mk
@@ -36,6 +36,7 @@
 # EventLogTags files.
 LOCAL_SRC_FILES += \
        core/java/android/content/EventLogTags.logtags \
+       core/java/android/speech/tts/EventLogTags.logtags \
        core/java/android/webkit/EventLogTags.logtags \
        telephony/java/com/android/internal/telephony/EventLogTags.logtags \