Update makefiles for logging.

Bug: 32943424
Test: pass
Change-Id: Ic88ce6adf04e0e36db53e4cc06ac2ec5a90c011c
diff --git a/contexthub/1.0/Android.bp b/contexthub/1.0/Android.bp
index f13ef5b..f380c6f 100644
--- a/contexthub/1.0/Android.bp
+++ b/contexthub/1.0/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
     ],