Propagate the remote socket address to URLRequest and to ViewHostMsg_FrameNavigate.

net/base/host_port_pair.h

Index: net/base/host_port_pair.h
diff --git a/net/base/host_port_pair.h b/net/base/host_port_pair.h
index 2c7bb9ff9cd24ddbcd601eeb8465701b1f57c3df..7488e6c53c0c026665e7e6e8ab21cf5640481ea5 100644
--- a/net/base/host_port_pair.h
+++ b/net/base/host_port_pair.h
@@ -9,6 +9,7 @@
 #include <string>
 #include "base/basictypes.h"
 
+struct addrinfo;
 class GURL;
 
 namespace net {
@@ -22,6 +23,9 @@ class HostPortPair {
   // Creates a HostPortPair for the origin of |url|.
   static HostPortPair FromURL(const GURL& url);
 
+  // Creates a HostPortPair from an addrinfo struct.
+  static HostPortPair FromAddrInfo(const struct addrinfo* ai);
+
   // TODO(willchan): Define a functor instead.
   // Comparator function so this can be placed in a std::map.
   bool operator<(const HostPortPair& other) const {