[metrics] Fix tests after libbase roll broke them

Change-Id: Ie26189e05b8aaa637614ed098d8b215c6a436216

Review URL: http://codereview.chromium.org/3138013
diff --git a/metrics/Makefile b/metrics/Makefile
index f3dddd8..deb5294 100644
--- a/metrics/Makefile
+++ b/metrics/Makefile
@@ -39,10 +39,10 @@
 TESTLIB_OBJS = \
 	metrics_library_test.o
 
-TESTCOUNTER_LIBS = -lgmock -lgtest -lbase -lrt -lpthread
-DAEMON_LDFLAGS = $(LDFLAGS) $(LDCONFIG) -lrt -lbase -lpthread -lgflags
+TESTCOUNTER_LIBS = -lgmock -lgtest -lbase -lrt -lpthread -lglib-2.0
+DAEMON_LDFLAGS = $(LDFLAGS) $(LDCONFIG) -lrt -lbase -lpthread -lgflags -lglib-2.0
 TESTDAEMON_LIBS = -lgmock -lgtest
-TESTLIB_LIBS = -lgtest -lbase -lrt -lpthread
+TESTLIB_LIBS = -lgtest -lbase -lrt -lpthread -lglib-2.0
 
 all: $(LIB) $(SHAREDLIB) $(CLIENT) $(DAEMON)