Change PPB_NetAddress_Private.GetFamily to return a PP_AddressFamily_Private value instead of uint1…

ppapi/tests/test_net_address_private.cc

Index: ppapi/tests/test_net_address_private.cc
diff --git a/ppapi/tests/test_net_address_private.cc b/ppapi/tests/test_net_address_private.cc
index ecb9bc95d08e4e9aabeee9e3d42719aa70c1830b..a491c88b49387b2de66236f2a51bb5978d31a248 100644
--- a/ppapi/tests/test_net_address_private.cc
+++ b/ppapi/tests/test_net_address_private.cc
@@ -252,13 +252,13 @@ std::string TestNetAddressPrivate::TestDescribeIPv6() {
 
 std::string TestNetAddressPrivate::TestGetFamily() {
   PP_NetAddress_Private ipv4 = MakeIPv4NetAddress("127.0.0.1", 80);
-  ASSERT_EQ(NetAddressPrivate::GetFamily(ipv4), AF_INET);
+  ASSERT_EQ(NetAddressPrivate::GetFamily(ipv4), PP_ADDRESSFAMILY_IPV4);
 
   uint16_t ipv6_address[8] = { 0x1234, 0xabcd, 0, 0, 0xff, 0, 0, 0xcdef };
   PP_NetAddress_Private ipv6 = MakeIPv6NetAddress(ipv6_address,
                                                   123,
                                                   0);
-  ASSERT_EQ(NetAddressPrivate::GetFamily(ipv6), AF_INET6);
+  ASSERT_EQ(NetAddressPrivate::GetFamily(ipv6), PP_ADDRESSFAMILY_IPV6);
 
   PASS();
 }