attachment broker wip

components/nacl/loader/nacl_listener.h

Index: components/nacl/loader/nacl_listener.h
diff --git a/components/nacl/loader/nacl_listener.h b/components/nacl/loader/nacl_listener.h
index 883f616f70f0feeb0e3f8851d9d8cbd96cf6a6fc..2d1c773e897d9980e2d13475ce83ac176294c944 100644
--- a/components/nacl/loader/nacl_listener.h
+++ b/components/nacl/loader/nacl_listener.h
@@ -17,6 +17,7 @@
 #include "ipc/ipc_listener.h"
 
 namespace IPC {
+class AttachmentBroker;
 class SyncChannel;
 class SyncMessageFilter;
 }
@@ -25,7 +26,8 @@ class SyncMessageFilter;
 // request to start a NaCl module.
 class NaClListener : public IPC::Listener {
  public:
-  NaClListener();
+  // |broker| must outlive NaClListener.
+  NaClListener(IPC::AttachmentBroker* broker);
   ~NaClListener() override;
   // Listen for a request to launch a NaCl module.
   void Listen();
@@ -82,6 +84,7 @@ class NaClListener : public IPC::Listener {
 
   base::WaitableEvent shutdown_event_;
   base::Thread io_thread_;
+  IPC::AttachmentBroker* broker_;
 
 #if defined(OS_LINUX)
   size_t prereserved_sandbox_size_;