Remove GYP files.

gin/fingerprint/fingerprint_v8_snapshot.gypi

-# Copyright 2015 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.
-
-# This file is meant to be included into a target to provide a rule that
-# fingerprints the v8 snapshot and generates a .cc file which includes this
-# fingerprint.
-#
-# To use this, create a gyp target with the following form:
-#  {
-#    'target_name': 'gin_v8_snapshot_fingerprint',
-#    'type': 'none',
-#    'variables': {
-#      'snapshot_file': 'snapshot blob file to be fingerprinted',
-#      'natives_file': 'natives blob file to be fingerprinted',
-#      'output_file': 'output .cc file to generate with fingerprints',
-#    },
-#    'includes': [ '../gin/fingerprint/fingerprint_v8_snapshot.gypi' ],
-#  },
-#
-
-{
-  'conditions': [
-    ['v8_use_external_startup_data==1', {
-      'actions': [
-        {
-          'action_name': 'Generate V8 snapshot fingerprint',
-          'message': 'Generating V8 snapshot fingerprint',
-          'inputs': [
-            '<(DEPTH)/gin/fingerprint/fingerprint_v8_snapshot.py',
-            '<(snapshot_file)',
-            '<(natives_file)',
-          ],
-          'outputs': [
-            '<(output_file)',
-          ],
-          'action': [
-            'python', '<(DEPTH)/gin/fingerprint/fingerprint_v8_snapshot.py',
-            '--snapshot_file=<(snapshot_file)',
-            '--natives_file=<(natives_file)',
-            '--output_file=<(output_file)',
-          ],
-        }
-      ],
-    }],
-  ],
-}