Remove the code which updates resolv.conf for dhcp supplied DNS

Earlier in openbmc stack we did't have the systemd-resolved
which updates the resolv.conf automatically for DHCP supplied
nameservers or static nameservers.

Now openBMC stack is having the systemd-resolved enabled
This code is not required, it is unnecessary overwriting
some entries.

Change-Id: I532a4d00d4ec6dcc32f69f7cc5be0a41378214b8
Signed-off-by: Ratan Gupta <ratagupt@linux.vnet.ibm.com>
diff --git a/test/Makefile.am b/test/Makefile.am
index 842f8ca..45dab5f 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -2,7 +2,7 @@
 
 TESTS = $(check_PROGRAMS)
 
-check_PROGRAMS = test test_dns_updater test_watch
+check_PROGRAMS = test
 
 test_SOURCES = \
 	test_util.cpp \
@@ -15,9 +15,6 @@
 	test_config_parser.cpp \
 	test_vlan_interface.cpp
 
-test_dns_updater_SOURCES = test_dns_updater.cpp
-test_watch_SOURCES = test_watch.cpp
-
 generic_cpp_flags = -Igtest $(GTEST_CPPFLAGS) $(AM_CPPFLAGS)
 
 generic_cxx_flags = $(PTHREAD_CFLAGS) \
@@ -39,14 +36,6 @@
 test_CXXFLAGS = ${generic_cxx_flags}
 test_LDFLAGS  = ${generic_ld_flags} -ldl
 
-test_dns_updater_CPPFLAGS = ${generic_cpp_flags}
-test_dns_updater_CXXFLAGS = ${generic_cxx_flags}
-test_dns_updater_LDFLAGS  = ${generic_ld_flags}
-
-test_watch_CPPFLAGS = ${generic_cpp_flags}
-test_watch_CXXFLAGS = ${generic_cxx_flags}
-test_watch_LDFLAGS  = ${generic_ld_flags}
-
 test_LDADD = $(top_builddir)/ethernet_interface.o \
 			$(top_builddir)/network_manager.o \
 			$(top_builddir)/network_config.o \
@@ -63,6 +52,3 @@
 			$(top_builddir)/xyz/openbmc_project/Network/VLAN/Create/phosphor_network_manager-server.o \
 			$(top_builddir)/xyz/openbmc_project/Network/IP/Create/phosphor_network_manager-server.o \
 			$(top_builddir)/xyz/openbmc_project/Network/Neighbor/CreateStatic/phosphor_network_manager-server.o
-
-test_dns_updater_LDADD = $(top_builddir)/dns_updater.o
-test_watch_LDADD = $(top_builddir)/watch.o