Omnibox: Add Mid-Input Matching to HistoryQuick Provider

chrome/browser/history/in_memory_url_index.h

Index: chrome/browser/history/in_memory_url_index.h
diff --git a/chrome/browser/history/in_memory_url_index.h b/chrome/browser/history/in_memory_url_index.h
index c809a241cead1c1cc66ad94f0725194325c4d81d..45b3b60a4283011b0a36d879760e9cccd47e165d 100644
--- a/chrome/browser/history/in_memory_url_index.h
+++ b/chrome/browser/history/in_memory_url_index.h
@@ -118,7 +118,8 @@ class InMemoryURLIndex : public content::NotificationObserver,
   // history items. This entry point simply forwards the call on to the
   // URLIndexPrivateData class. For a complete description of this function
   // refer to that class.
-  ScoredHistoryMatches HistoryItemsForTerms(const string16& term_string);
+  ScoredHistoryMatches HistoryItemsForTerms(const string16& term_string,
+                                            size_t cursor_position);

[sky, 2013/02/06 04:59:43]

Document what string16::npos means.

[Mark P, 2013/02/06 17:53:34]

Done.

 
   // Deletes the index entry, if any, for the given |url|.
   void DeleteURL(const GURL& url);