Nukes the gyp/gypi files in ui

ui/views/controls/webview/webview_tests.gyp

-# Copyright 2014 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': [
-    {
-      # GN version: //ui/views/controls/webview:test_support
-      'target_name': 'webview_test_support',
-      'type': 'static_library',
-      'dependencies': [
-        '../../../../base/base.gyp:base',
-        '../../../../content/content.gyp:content',
-        '../../../../content/content_shell_and_tests.gyp:test_support_content',
-        '../../../../ipc/ipc.gyp:test_support_ipc',
-        '../../../../skia/skia.gyp:skia',
-        '../../../../testing/gtest.gyp:gtest',
-        '../../../base/ui_base.gyp:ui_base',
-        '../../../events/events.gyp:events',
-        '../../../gfx/gfx.gyp:gfx',
-        '../../../gfx/gfx.gyp:gfx_geometry',
-        '../../views.gyp:views',
-        '../../views.gyp:views_test_support',
-        'webview.gyp:webview',
-      ],
-      'include_dirs': [
-        '../../../..',
-      ],
-      'sources': [
-        '../../test/webview_test_helper.cc',
-        '../../test/webview_test_helper.h',
-      ],
-      'conditions': [
-        ['use_aura==1', {
-          'dependencies': [
-            '../../../aura/aura.gyp:aura',
-          ],
-        }],
-      ],
-    },
-  ],
-}