Revert "Update statsd binary path for apex"

Revert submission 10356003-statsd_apex

Reason for revert: https://android-build.googleplex.com/builds/quarterdeck?branch=git_master&target=build_test&lkgb=6221366&fkbb=6221428
Reverted Changes:
Ic84e77269:Update init.rc for statsd setup
I6f3fab4b4:Update statsd binary path for apex
Ib4ea98aed:Migrate Statsd to the apex

Change-Id: If6ce6de80710be4c4e02f2875cac17303fefbd16
diff --git a/libs/dumputils/dump_utils.cpp b/libs/dumputils/dump_utils.cpp
index 1b42b69..90fded0 100644
--- a/libs/dumputils/dump_utils.cpp
+++ b/libs/dumputils/dump_utils.cpp
@@ -35,7 +35,7 @@
         "/system/bin/mediaserver",
         "/system/bin/netd",
         "/system/bin/sdcard",
-        "/apex/com.android.os.statsd/bin/statsd",
+        "/system/bin/statsd",
         "/system/bin/surfaceflinger",
         "/system/bin/vehicle_network_service",
         "/vendor/bin/hw/android.hardware.media.omx@1.0-service", // media.codec