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

chrome/common/nacl_messages_internal.h

Index: chrome/common/nacl_messages_internal.h
diff --git a/chrome/common/nacl_messages_internal.h b/chrome/common/nacl_messages_internal.h
index abde83209e6a4ff61eee1bf2a85e8af3fa1e0242..8d95cc7b7d16c93939d3ac3168bd239bed6912ce 100644
--- a/chrome/common/nacl_messages_internal.h
+++ b/chrome/common/nacl_messages_internal.h
@@ -10,9 +10,8 @@
 // These are messages sent from the browser to the NaCl process.
 IPC_BEGIN_MESSAGES(NaClProcess)
   // Tells the NaCl process to start.
-  IPC_MESSAGE_CONTROL2(NaClProcessMsg_Start,
-                       int /* descriptor id */,
-                       nacl::FileDescriptor /* handle value */)
+  IPC_MESSAGE_CONTROL1(NaClProcessMsg_Start,
+                       std::vector<nacl::FileDescriptor> /* sockets */)

[Mark Schneckloth, 2010/07/28 23:09:23]

I'm not sure how IPC_MESSAGE_CONTROL1 is implemented, but should this be a
std::vector<nacl::FileDescriptor>&

The macro uses MakeRefTuple(arg1) so perhaps the "&" is implied?  I don't know
much about Chrome's IPC.

 
   // Tells the NaCl broker to launch a NaCl loader process.
   IPC_MESSAGE_CONTROL1(NaClProcessMsg_LaunchLoaderThroughBroker,