Include a page title in the Physical Web omnibox overflow item

components/omnibox/browser/physical_web_provider.h

 // 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 "base/macros.h"
 #include "components/omnibox/browser/autocomplete_input.h"
 #include "components/omnibox/browser/autocomplete_provider.h"
@@ skipping 20 matching lines @@
   ~PhysicalWebProvider() override;
 
   // Adds a separate match item to |matches_| for each nearby URL in
   // |metadata_list|, up to the maximum number of matches allowed. If the total
   // number of nearby URLs exceeds this limit, one match is used for an overflow
   // item.
   void ConstructMatches(base::ListValue* metadata_list);
 
   // Adds an overflow match item to |matches_| with a relevance score equal to
   // |relevance| and a label indicating there are |additional_url_count| more
-  // nearby URLs. Selecting the overflow item navigates to the Physical Web
-  // WebUI, which displays the full list of nearby URLs.
-  void AppendOverflowItem(int additional_url_count, int relevance);
+  // nearby URLs. The page |title| of one of the additional nearby URLs will be
+  // included in the label, truncating if necessary. Selecting the overflow item
+  // navigates to the Physical Web WebUI, which displays the full list of nearby
+  // URLs.
+  void AppendOverflowItem(int additional_url_count,
+                          int relevance,
+                          const base::string16& title);
 
   AutocompleteProviderClient* client_;
 
   // Used for efficiency when creating the verbatim match. Can be null.
   HistoryURLProvider* history_url_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(PhysicalWebProvider);
 };
 
 #endif  // COMPONENTS_OMNIBOX_BROWSER_PHYSICAL_WEB_PROVIDER_H_