Add a Physical Web WebUI

components/physical_web.gypi

Index: components/physical_web.gypi
diff --git a/components/physical_web.gypi b/components/physical_web.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..eb9e971c1952a354e74e61787e38274e2a8978ea
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+++ b/components/physical_web.gypi
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+# Copyright 2016 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': [
+    {
+      # GN version: //components/physical_web/data_source
+      'target_name': 'physical_web_data_source',
+      'type': 'static_library',
+      'dependencies': [
+        '../base/base.gyp:base',
+      ],
+      'sources': [
+        # Note: sources list duplicated in GN build.
+        'physical_web/data_source/physical_web_data_source.h',
+      ],
+    },
+    {
+      # GN version: //components/physical_web/webui
+      'target_name': 'physical_web_ui',
+      'type': 'static_library',
+      'sources': [
+        # Note: sources list duplicated in GN build.
+        'physical_web/webui/physical_web_ui_constants.cc',
+        'physical_web/webui/physical_web_ui_constants.h',
+      ],
+    },
+  ],
+}