Make URLRequestContext a MemoryDumpProvider (Abandoned)

net/socket/socks_client_socket.cc

Index: net/socket/socks_client_socket.cc
diff --git a/net/socket/socks_client_socket.cc b/net/socket/socks_client_socket.cc
index 8cbd379ef7b5cbf7f1a2d69759727698b9b72b23..78333a5ecf44c5e33fbac7bc8602dff802fd6dbb 100644
--- a/net/socket/socks_client_socket.cc
+++ b/net/socket/socks_client_socket.cc
@@ -175,6 +175,9 @@ int64_t SOCKSClientSocket::GetTotalReceivedBytes() const {
   return transport_->socket()->GetTotalReceivedBytes();
 }
 
+void SOCKSClientSocket::DumpMemoryStats(
+    base::trace_event::MemoryAllocatorDump* dump) const {}
+
 // Read is called by the transport layer above to read. This can only be done
 // if the SOCKS handshake is complete.
 int SOCKSClientSocket::Read(IOBuffer* buf, int buf_len,