Launch nexes from mojo_shell.

mojo/nacl/monacl_sel_main.cc

Index: mojo/nacl/monacl_sel_main.cc
diff --git a/mojo/nacl/monacl_sel_main.cc b/mojo/nacl/monacl_sel_main.cc
index 4fbc5757b6992004b27587f64c6cdfd5ac6a658b..15537870f785e6636c01395beb26283fda2deedf 100644
--- a/mojo/nacl/monacl_sel_main.cc
+++ b/mojo/nacl/monacl_sel_main.cc
@@ -14,8 +14,11 @@
 
 namespace mojo {
 
-void LaunchNaCl(const char* nexe_file, const char* irt_file,
-                int app_argc, char* app_argv[]) {
+void LaunchNaCl(const char* nexe_file,
+                const char* irt_file,
+                int app_argc,
+                char* app_argv[],
+                MojoHandle handle) {
   NaClChromeMainInit();
 
   // Open the IRT.
@@ -42,7 +45,7 @@ void LaunchNaCl(const char* nexe_file, const char* irt_file,
   args->argv = app_argv;
 
   struct NaClApp* nap = NaClAppCreate();
-  InjectMojo(nap);
+  InjectMojo(nap, handle);
 
   int exit_status = 1;
   NaClChromeMainStart(nap, args, &exit_status);