Remove GYP files.

google_update/google_update.gyp

-# 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.
-
-{
-  'targets': [
-    {
-      'target_name': 'google_update',
-      'type': 'static_library',
-      'variables': {
-        'clang_warning_flags': [
-          # MIDL generates code like "#endif !_MIDL_USE_GUIDDEF_"
-          '-Wno-extra-tokens',
-        ],
-      },
-      'sources': [
-        'google_update_idl.idl',
-        '<(SHARED_INTERMEDIATE_DIR)/google_update/google_update_idl.h',
-        '<(SHARED_INTERMEDIATE_DIR)/google_update/google_update_idl_i.c',
-      ],
-      # This target exports a hard dependency because dependent targets may
-      # include google_update_idl.h, a generated header.
-      'hard_dependency': 1,
-      'msvs_settings': {
-        'VCMIDLTool': {
-          'OutputDirectory': '<(SHARED_INTERMEDIATE_DIR)/google_update',
-        },
-      },
-      'direct_dependent_settings': {
-        'include_dirs': [
-          '<(SHARED_INTERMEDIATE_DIR)',
-        ],
-      },
-    },
-  ],
-}