Pepper: Add support for multicast in PPB_UDPSocket API

chrome/test/ppapi/ppapi_browsertest.cc

Index: chrome/test/ppapi/ppapi_browsertest.cc
diff --git a/chrome/test/ppapi/ppapi_browsertest.cc b/chrome/test/ppapi/ppapi_browsertest.cc
index 7e1b8e2da00d965b36721ba8cebcb91f55315014..aaf4b50d0321e294f217a16f0d3afb108de56296 100644
--- a/chrome/test/ppapi/ppapi_browsertest.cc
+++ b/chrome/test/ppapi/ppapi_browsertest.cc
@@ -355,6 +355,7 @@ TEST_PPAPI_OUT_OF_PROCESS_WITH_SSL_SERVER(TCPSocketPrivateTrusted)
       LIST_TEST(UDPSocket_ReadWrite) \
       LIST_TEST(UDPSocket_SetOption) \
       LIST_TEST(MAYBE_UDPSocket_Broadcast) \
+      LIST_TEST(UDPSocket_Multicast) \
   )
 
 IN_PROC_BROWSER_TEST_F(OutOfProcessPPAPITest, UDPSocket) {
@@ -388,12 +389,14 @@ TEST_PPAPI_OUT_OF_PROCESS_VIA_HTTP(UDPSocketPrivate_ConnectFailure)
 TEST_PPAPI_OUT_OF_PROCESS_VIA_HTTP(UDPSocketPrivate_Broadcast)
 #endif  // !defined(OS_MACOSX)
 TEST_PPAPI_OUT_OF_PROCESS_VIA_HTTP(UDPSocketPrivate_SetSocketFeatureErrors)
+TEST_PPAPI_OUT_OF_PROCESS_VIA_HTTP(UDPSocketPrivate_Multicast)
 TEST_PPAPI_NACL(UDPSocketPrivate_Connect)
 TEST_PPAPI_NACL(UDPSocketPrivate_ConnectFailure)
 #if !defined(OS_MACOSX)
 TEST_PPAPI_NACL(UDPSocketPrivate_Broadcast)
 #endif  // !defined(OS_MACOSX)
 TEST_PPAPI_NACL(UDPSocketPrivate_SetSocketFeatureErrors)
+TEST_PPAPI_NACL(UDPSocketPrivate_Multicast)
 
 // Disallowed socket tests.
 TEST_PPAPI_NACL_DISALLOWED_SOCKETS(HostResolverPrivateDisallowed)