Make Omnibox HistoryURL Provider always aggressive.

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_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 
 // This class manages the Autocomplete field trials.
 class AutocompleteFieldTrial {
  public:
   // Creates the field trial groups.
   // *** MUST NOT BE CALLED MORE THAN ONCE. ***
   static void Activate();
 
   // ---------------------------------------------------------
-  // For the aggressive History URL Provider field trial.
-
-  // Returns whether the user is in any field trial group for this
-  // field trial.  False indicates that the field trial wasn't
-  // successfully created for some reason.
-  static bool InAggressiveHUPFieldTrial();
-
-  // Returns whether the user should get the experiment setup or
-  // the default setup for this field trial.
-  static bool InAggressiveHUPFieldTrialExperimentGroup();
-
-  // ---------------------------------------------------------
   // For the inline History Quick Provider field trial.
 
   // Returns whether the user is in any field trial group for this
   // field trial.  False indicates that the field trial wasn't
   // successfully created for some reason.
   static bool InDisallowInlineHQPFieldTrial();
 
   // Returns whether the user should get the experiment setup or
   // the default setup for this field trial.  The experiment
   // group prohibits inlining suggestions.
@@ skipping 18 matching lines @@
   // Gets the maximum number of groups in the suggest field trial.
   // (Useful for telling UMA_HISTOGRAM_ENUMERATION the number of buckets
   // to create.)
   static int GetSuggestNumberOfGroups();
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AutocompleteFieldTrial);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_FIELD_TRIAL_H_