Remove a couple of unused methods from sel_ldr_launcher_base.

tests/sel_main_chrome/sel_main_chrome_test.cc

 /*
  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include <fcntl.h>
 #include <cstring>
 
 #include "native_client/src/include/build_config.h"
@@ skipping 103 matching lines @@
   NaClHandle channel;
 };
 
 void WINAPI DummyRendererThread(void *thread_arg) {
   struct ThreadArgs *args = (struct ThreadArgs *) thread_arg;
 
   DummyLauncher launcher(args->channel);
   NaClSrpcChannel trusted_channel;
   NaClSrpcChannel untrusted_channel;
   CHECK(launcher.SetupCommand(&trusted_channel));
-  CHECK(launcher.StartModuleAndSetupAppChannel(&trusted_channel,
-                                               &untrusted_channel));
+  CHECK(launcher.StartModule(&trusted_channel));
+  CHECK(launcher.SetupAppChannel(&untrusted_channel));
 }
 
 void ExampleDescDestroy(void *handle) {
   UNREFERENCED_PARAMETER(handle);
 }
 
 ssize_t ExampleDescSendMsg(void *handle,
                            const struct NaClImcTypedMsgHdr *msg,
                            int flags) {
   UNREFERENCED_PARAMETER(handle);
@@ skipping 116 matching lines @@
 
   NaClThread thread;
   CHECK(NaClThreadCtor(&thread, DummyRendererThread, &thread_args,
                        NACL_KERN_STACK_SIZE));
 
   int status = 1;
   NaClChromeMainStart(nap, args, &status);
   NaClExit(status);
   return 1;
 }