Omnibox: Add Mid-Input Matching to HistoryQuick Provider

chrome/browser/autocomplete/history_quick_provider.cc

Index: chrome/browser/autocomplete/history_quick_provider.cc
diff --git a/chrome/browser/autocomplete/history_quick_provider.cc b/chrome/browser/autocomplete/history_quick_provider.cc
index d516b970d7b520386b557962ea4cb66ed94b629f..b26a153e248e095c0abec0f81541fcef885a1ad5 100644
--- a/chrome/browser/autocomplete/history_quick_provider.cc
+++ b/chrome/browser/autocomplete/history_quick_provider.cc
@@ -163,8 +163,9 @@ HistoryQuickProvider::~HistoryQuickProvider() {}
 
 void HistoryQuickProvider::DoAutocomplete() {
   // Get the matching URLs from the DB.
-  string16 term_string = autocomplete_input_.text();
-  ScoredHistoryMatches matches = GetIndex()->HistoryItemsForTerms(term_string);
+  ScoredHistoryMatches matches = GetIndex()->HistoryItemsForTerms(
+      autocomplete_input_.text(),
+      autocomplete_input_.cursor_position());
   if (matches.empty())
     return;