Nukes the gyp/gypi files in ui

ui/events/platform/events_platform.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': [{
-    'target_name': 'events_platform',
-    'type': '<(component)',
-    'dependencies': [
-      '../../../base/base.gyp:base',
-    ],
-    'defines': [
-      'EVENTS_IMPLEMENTATION',
-    ],
-    'sources': [
-      'platform_event_dispatcher.h',
-      'platform_event_observer.h',
-      'platform_event_source.cc',
-      'platform_event_source.h',
-      'platform_event_source_stub.cc',
-      'platform_event_types.h',
-      'scoped_event_dispatcher.cc',
-      'scoped_event_dispatcher.h',
-    ],
-    'conditions': [
-      ['use_x11==1', {
-        'sources!': [
-          'platform_event_source_stub.cc',
-        ],
-      }],
-    ],
-  }],
-}