Remove all gyp[i] files in //chrome

chrome/js_unittest_vars.gypi

Index: chrome/js_unittest_vars.gypi
diff --git a/chrome/js_unittest_vars.gypi b/chrome/js_unittest_vars.gypi
deleted file mode 100644
index b8ae1d49f6c61ef7b4524baba811e213253f42e4..0000000000000000000000000000000000000000
--- a/chrome/js_unittest_vars.gypi
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright (c) 2011 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' : {
-    'gypv8sh': '<(DEPTH)/tools/gypv8sh.py',
-    'js2gtest': '<(DEPTH)/chrome/test/base/js2gtest.js',
-    'mock_js': '<(DEPTH)/chrome/third_party/mock4js/mock4js.js',
-    'test_api_js': '<(DEPTH)/chrome/test/data/webui/test_api.js',
-    'accessibility_audit_js': '<(DEPTH)/third_party/accessibility-audit/axs_testing.js',
-  },
-}