SyncSocket Transit Descriptor - refactoring

base/sync_socket_win.cc

Index: base/sync_socket_win.cc
diff --git a/base/sync_socket_win.cc b/base/sync_socket_win.cc
index 26e76ec2738e6629fbf4b0c41cc61ac0b7e7d6ec..1d89fcca5c7cba12f697c2d31c6904aaa34a5d92 100644
--- a/base/sync_socket_win.cc
+++ b/base/sync_socket_win.cc
@@ -207,6 +207,21 @@ bool SyncSocket::CreatePair(SyncSocket* socket_a, SyncSocket* socket_b) {
   return CreatePairImpl(&socket_a->handle_, &socket_b->handle_, false);
 }
 
+// static
+SyncSocket::Handle SyncSocket::UnwrapHandle(
+    const SyncSocket::TransitDescriptor& descriptor) {
+  return (SyncSocket::Handle) descriptor;

[no longer working on chromium, 2014/09/01 14:56:18]

ditto

[burnik, 2014/09/01 15:08:02]

Done.

+}
+
+bool SyncSocket::PrepareTransitDescriptor(ProcessHandle peer_process_handle,
+    SyncSocket::TransitDescriptor * descriptor) {

[no longer working on chromium, 2014/09/01 14:56:18]

ditto

[burnik, 2014/09/01 14:59:34]

Also TransitDescriptor*
Done.

[burnik, 2014/09/01 15:08:03]

Done.

+  // |TransitDescriptor| on Windows is the |Handle| itself
+  ::DuplicateHandle(GetCurrentProcess(), handle(),
+                    peer_process_handle, descriptor,
+                    0, FALSE, DUPLICATE_SAME_ACCESS);
+  return (*descriptor != 0);
+}
+
 bool SyncSocket::Close() {
   if (handle_ == kInvalidHandle)
     return true;