storaged: rewrite emmc info class

Test: adb logcat -d -b events | grep storaged_emmc_info
Bug: 36228467
Change-Id: Ib799e60ed65661a9fb99be8ad4c930f547339975
diff --git a/storaged/Android.mk b/storaged/Android.mk
index 2adb14d..5e6a3c0 100644
--- a/storaged/Android.mk
+++ b/storaged/Android.mk
@@ -16,6 +16,7 @@
 
 LOCAL_SRC_FILES := \
     storaged.cpp \
+    storaged_info.cpp \
     storaged_service.cpp \
     storaged_utils.cpp \
     storaged_uid_monitor.cpp \