Omnibox: Create Field Trial for HQP to Ignore Mid-Word Matches

chrome/browser/autocomplete/autocomplete_field_trial.h

Index: chrome/browser/autocomplete/autocomplete_field_trial.h
diff --git a/chrome/browser/autocomplete/autocomplete_field_trial.h b/chrome/browser/autocomplete/autocomplete_field_trial.h
index 2d807ed92a3300a25ce78153bf78662cb1c2a60c..6f042987a5018b8a064667a143e48de9157181dc 100644
--- a/chrome/browser/autocomplete/autocomplete_field_trial.h
+++ b/chrome/browser/autocomplete/autocomplete_field_trial.h
@@ -83,6 +83,18 @@ class AutocompleteFieldTrial {
   // is larger.
   static bool InHQPReplaceHUPScoringFieldTrialExperimentGroup();
 
+  // ---------------------------------------------------------
+  // For the HistoryQuick provider only count matches at word boundaries
+  // 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();
+
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(AutocompleteFieldTrial);
 };