NaCl: Allow setting up multiple sockets for subprocess instead of just one

chrome/nacl/nacl_thread.cc

Index: chrome/nacl/nacl_thread.cc
diff --git a/chrome/nacl/nacl_thread.cc b/chrome/nacl/nacl_thread.cc
index 33c01954d7c7703853a80d00fe3cb86a8bb3b552..77b78c7df0e2147d3ee170d05bdf7c315ba3c898 100644
--- a/chrome/nacl/nacl_thread.cc
+++ b/chrome/nacl/nacl_thread.cc
@@ -36,8 +36,11 @@ void NaClThread::OnControlMessageReceived(const IPC::Message& msg) {
   IPC_END_MESSAGE_MAP()
 }
 
-void NaClThread::OnStartSelLdr(int channel_descriptor,
-                               nacl::FileDescriptor handle) {
-  NaClHandle nacl_handle = nacl::ToNativeHandle(handle);
-  NaClMainForChromium(/* handle_count= */ 1, &nacl_handle);
+void NaClThread::OnStartSelLdr(std::vector<nacl::FileDescriptor> handles) {
+  NaClHandle* array = new NaClHandle[handles.size()];
+  for (size_t i = 0; i < handles.size(); i++) {
+    array[i] = nacl::ToNativeHandle(handles[i]);
+  }
+  NaClMainForChromium(static_cast<int>(handles.size()), array);
+  delete array;
 }