Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/third_party/getopt/getopt.gyp

+# Copyright 2015 The Crashpad Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+{
+  'includes': [
+    '../../build/crashpad.gypi',
+  ],
+  'conditions': [
+    ['OS=="win"', {
+      'targets': [
+        {
+          'target_name': 'getopt',
+          'type': 'static_library',
+          'sources': [
+            'getopt.cc',
+            'getopt.h',
+          ],
+        },
+      ],
+    }, {
+      'targets': []
+    }]
+  ],
+}