Omnibox: Add Mid-Input Matching to HistoryQuick Provider

chrome/browser/autocomplete/autocomplete_field_trial.h

 // Copyright (c) 2012 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 CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_FIELD_TRIAL_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_FIELD_TRIAL_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 93 matching lines @@
   // field trial.
 
   // Returns whether the user is in any group for this field trial.
   // (Should always be true unless initialization went wrong.)
   static bool InHQPOnlyCountMatchesAtWordBoundariesFieldTrial();
 
   // Returns whether we should ignore all mid-word matches in
   // HistoryQuick provider.
   static bool InHQPOnlyCountMatchesAtWordBoundariesFieldTrialExperimentGroup();
 
+  // ---------------------------------------------------------
+  // For the HistoryQuick provider use cursor position field trial.
+
+  // Returns whether the user is in any group for this field trial.
+  // (Should always be true unless initialization went wrong.)
+  static bool InHQPUseCursorPositionFieldTrial();
+
+  // Returns whether HistoryQuick provider should allow breaking the
+  // omnibox input string at cursor position.
+  static bool InHQPUseCursorPositionFieldTrialExperimentGroup();
+
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AutocompleteFieldTrial);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_FIELD_TRIAL_H_