POSIX: re-enable strict aliasing

remoting/client/plugin/pepper_util.cc

Index: remoting/client/plugin/pepper_util.cc
diff --git a/remoting/client/plugin/pepper_util.cc b/remoting/client/plugin/pepper_util.cc
index 3dc8e81634188769a99a3ec1aaa2e881b8dd68f6..eed4e003bea18bb0718a9249510ffecfb4832f5d 100644
--- a/remoting/client/plugin/pepper_util.cc
+++ b/remoting/client/plugin/pepper_util.cc
@@ -59,19 +59,21 @@ bool SocketAddressToPpAddress(const talk_base::SocketAddress& address,
 
 bool PpAddressToSocketAddress(const PP_NetAddress_Private& pp_address,
                               talk_base::SocketAddress* address) {
-  uint8_t addr_storage[16];
+  union {
+    in_addr ip4;
+    in6_addr ip6;
+    uint8_t raw[16];
+  } addr_storage;
   bool result = pp::NetAddressPrivate::GetAddress(
-      pp_address, &addr_storage, sizeof(addr_storage));
+      pp_address, &addr_storage.raw, sizeof(addr_storage.raw));
 
   if (result) {
     switch (pp::NetAddressPrivate::GetFamily(pp_address)) {
       case PP_NETADDRESSFAMILY_PRIVATE_IPV4:
-        address->SetIP(talk_base::IPAddress(
-            *reinterpret_cast<in_addr*>(addr_storage)));
+        address->SetIP(talk_base::IPAddress(addr_storage.ip4));
         break;
       case PP_NETADDRESSFAMILY_PRIVATE_IPV6:
-        address->SetIP(talk_base::IPAddress(
-            *reinterpret_cast<in6_addr*>(addr_storage)));
+        address->SetIP(talk_base::IPAddress(addr_storage.ip6));
         break;
       default:
         result = false;