Add a Physical Web omnibox autocomplete provider

components/omnibox/browser/physical_web_provider.h

Index: components/omnibox/browser/physical_web_provider.h
diff --git a/components/omnibox/browser/physical_web_provider.h b/components/omnibox/browser/physical_web_provider.h
new file mode 100644
index 0000000000000000000000000000000000000000..506afd1fe2ea974f93e3739e1469715553c928f9
--- /dev/null
+++ b/components/omnibox/browser/physical_web_provider.h
@@ -0,0 +1,35 @@
+// Copyright (c) 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.
+
+#ifndef COMPONENTS_OMNIBOX_BROWSER_PHYSICAL_WEB_PROVIDER_H_
+#define COMPONENTS_OMNIBOX_BROWSER_PHYSICAL_WEB_PROVIDER_H_
+
+#include "components/omnibox/browser/autocomplete_input.h"
+#include "components/omnibox/browser/autocomplete_provider.h"
+
+class AutocompleteProviderClient;
+
+namespace base {
+class ListValue;
+}
+
+class PhysicalWebProvider : public AutocompleteProvider {
+public:
+  static PhysicalWebProvider* Create(AutocompleteProviderClient* client);
+
+  // AutocompleteProvider:
+  void Start(const AutocompleteInput& input, bool minimal_changes) override;
+  void Stop(bool clear_cached_results, bool due_to_user_inactivity) override;
+
+private:
+  PhysicalWebProvider(AutocompleteProviderClient* client);
+  ~PhysicalWebProvider() override;
+
+  void ConstructMatches(base::ListValue* metadata_list);
+  void AppendOverflowItemIfNecessary(base::ListValue* metadata_list);

[Mark P, 2016/08/08 20:41:38]

Comment above two functions.

[mattreynolds, 2016/08/09 21:42:03]

Done.

+
+  AutocompleteProviderClient* client_;
+};
+
+#endif  // COMPONENTS_OMNIBOX_BROWSER_PHYSICAL_WEB_PROVIDER_H_