Restructure the ipc_fuzzer directory.

tools/ipc_fuzzer/replay/replay.gyp

Index: tools/ipc_fuzzer/replay/replay.gyp
diff --git a/tools/ipc_fuzzer/replay/replay.gyp b/tools/ipc_fuzzer/replay/replay.gyp
deleted file mode 100644
index 030aca173c8a1fa2c89430b2f14e003ee0f65572..0000000000000000000000000000000000000000
--- a/tools/ipc_fuzzer/replay/replay.gyp
+++ /dev/null
@@ -1,30 +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.
-
-{
-  'variables': {
-    'chromium_code': 1,
-  },
-  'targets': [
-    {
-      'target_name': 'ipc_fuzzer_replay',
-      'type': 'executable',
-      'dependencies': [
-        '../message_lib/message_lib.gyp:ipc_message_lib',
-        '../../../ipc/mojo/ipc_mojo.gyp:ipc_mojo'
-      ],
-      'sources': [
-        'replay.cc',
-        'replay_process.cc',
-        'replay_process.h',
-      ],
-      'include_dirs': [
-        '../../..',
-      ],
-      'defines': [
-        'USE_CUPS',
-      ],
-    },
-  ],
-}