Use de-duped version on LoggingEvents now in android-common.

This CL now simply moves LatinIME to use the version of
LoggingEvents in android-common, rather than duplicating
the LoggingEvents class between VoiceSearch, Browser, and
LatinIME.

I also added in a TIMESTAMP to the START broadcast, so that
we would be able to evaluate if various events happened
after a user tried  Voice Input.

Change-Id: Ic88ff40fcedf707abc3c5eb2e68dfd0fcdef3701
diff --git a/Android.mk b/Android.mk
index c7dee0b..5614e8f 100755
--- a/Android.mk
+++ b/Android.mk
@@ -11,6 +11,8 @@
 
 LOCAL_JNI_SHARED_LIBRARIES := libjni_latinime
 
+LOCAL_STATIC_JAVA_LIBRARIES := android-common
+
 #LOCAL_AAPT_FLAGS := -0 .dict
 
 #LOCAL_SDK_VERSION := current