Add woff2 to src/third_party

third_party/woff2/woff2.gyp

Index: third_party/woff2/woff2.gyp
diff --git a/third_party/woff2/woff2.gyp b/third_party/woff2/woff2.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..985c63866b87ec0995b4d3ebdcca05b80a7bcc5d
--- /dev/null
+++ b/third_party/woff2/woff2.gyp
@@ -0,0 +1,33 @@
+# 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.
+
+{
+  'targets': [
+    {
+      'target_name': 'woff2_dec',
+      'type': 'static_library',
+      'include_dirs': [
+        'src',
+        '<(DEPTH)/third_party/brotli/dec',
+      ],
+      'dependencies': [
+        '<(DEPTH)/third_party/brotli/brotli.gyp:brotli',
+      ],
+      'sources': [
+        'src/buffer.h',
+        'src/round.h',
+        'src/store_bytes.h',
+        'src/table_tags.cc',
+        'src/table_tags.h',
+        'src/woff2_common.h',
+        'src/woff2_dec.cc',
+        'src/woff2_dec.h',
+      ],
+      # TODO(ksakamoto): http://crbug.com/167187
+      'msvs_disabled_warnings': [
+        4267,
+      ],
+    },
+  ],
+}