Remove all gyp[i] files in //chrome

chrome/browser/nacl_host/test/mock_nacl_gdb.gyp

Index: chrome/browser/nacl_host/test/mock_nacl_gdb.gyp
diff --git a/chrome/browser/nacl_host/test/mock_nacl_gdb.gyp b/chrome/browser/nacl_host/test/mock_nacl_gdb.gyp
deleted file mode 100644
index 952261b069b94861269b8e82e542ad65b12367a1..0000000000000000000000000000000000000000
--- a/chrome/browser/nacl_host/test/mock_nacl_gdb.gyp
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (c) 2012 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.
-{
-  'conditions': [
-    ['disable_nacl==0 and (OS=="win" or OS=="linux")', {
-      'targets': [
-        {
-          'target_name': 'mock_nacl_gdb',
-          'type': 'executable',
-          'include_dirs': [
-            '../../../../',
-          ],
-          'sources': [
-            'mock_nacl_gdb.cc',
-          ],
-          'dependencies': [
-             '../../../../base/base.gyp:base',
-          ],
-          # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
-          'msvs_disabled_warnings': [ 4267, ],
-        },
-      ],
-    }],
-  ],
-}