Fold //ipc/mojo into //ipc.

ipc/mojo/run_all_perftests.cc

Index: ipc/mojo/run_all_perftests.cc
diff --git a/ipc/mojo/run_all_perftests.cc b/ipc/mojo/run_all_perftests.cc
deleted file mode 100644
index a942b8b57496f6401f833bbea96b52168ceb8138..0000000000000000000000000000000000000000
--- a/ipc/mojo/run_all_perftests.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Copied from mojo/edk/test/run_all_perftests.cc.
-
-#include "base/command_line.h"
-#include "base/test/perf_test_suite.h"
-#include "mojo/edk/embedder/embedder.h"
-
-int main(int argc, char** argv) {
-  base::PerfTestSuite test(argc, argv);
-
-  mojo::edk::Init();
-
-  return test.Run();
-}