Omnibox Field Trial: Make HQP Score Bookmarks More Highly

chrome/browser/history/scored_history_match.h

Index: chrome/browser/history/scored_history_match.h
diff --git a/chrome/browser/history/scored_history_match.h b/chrome/browser/history/scored_history_match.h
index 46cfa87e3f71dea307edb72a70b47cbaf1c3ddb4..297ef196bfe385bab725bd4d0a17a00295d90745 100644
--- a/chrome/browser/history/scored_history_match.h
+++ b/chrome/browser/history/scored_history_match.h
@@ -93,6 +93,9 @@ struct ScoredHistoryMatch : public history::HistoryMatch {
   // trial state.
   static void InitializeAlsoDoHUPLikeScoringFieldAndMaxScoreField();
 
+  // Sets bookmark_value based on the field trial state.

[Peter Kasting, 2013/11/09 00:44:55]

Nit: Use pipes on member name since it isn't otherwised referenced here

[Mark P, 2013/11/25 21:11:57]

Done.

+  static void InitializeBookmarkValue();
+
   // An interim score taking into consideration location and completeness
   // of the match.
   int raw_score;
@@ -126,6 +129,10 @@ struct ScoredHistoryMatch : public history::HistoryMatch {
   // The maximum number of recent visits to examine in GetFrecency().
   static const size_t kMaxVisitsToScore;
 
+  // Untyped visits to bookmarked pages score this, compared to 1 for
+  // untyped visits to non-bookmarked pages and 20 for typed visits.
+  static int bookmark_value;
+
   // If true, assign raw scores to be max(whatever it normally would be,
   // a score that's similar to the score HistoryURL provider would assign).
   // This variable is set in the constructor by examining the field trial