Coverity: Remove dead code.

chrome/browser/history/scored_history_match.cc

Index: chrome/browser/history/scored_history_match.cc
diff --git a/chrome/browser/history/scored_history_match.cc b/chrome/browser/history/scored_history_match.cc
index 8f8c3737f1dcc70e974c7d71222fd1705eb30fec..2f83ab8c6450f09370af8ff6456173e875c31c20 100644
--- a/chrome/browser/history/scored_history_match.cc
+++ b/chrome/browser/history/scored_history_match.cc
@@ -444,14 +444,11 @@ void ScoredHistoryMatch::FillInDaysAgoToRecencyScoreArray() {
       // Linearly extrapolate between 30 and 90 days so 90 days has a score
       // of 20.
       unnormalized_recency_score = 20 + (90 - days_ago) * (50 - 20) / (90 - 30);
-    } else if (days_ago <= 365) {
+    } else {
       // Linearly extrapolate between 90 and 365 days so 365 days has a score
       // of 10.
       unnormalized_recency_score =
           10 + (365 - days_ago) * (20 - 10) / (365 - 90);
-    } else {
-      // greater than a year.
-      unnormalized_recency_score = 10;

[kmadhusu, 2012/06/08 19:51:14]

Since days_ago is always between 0 and 365, execution cannot reach this
statement.

[James Hawkins, 2012/06/12 20:38:57]

Hmm I looked at this Coverity defect, and had reservations.  This change relies
on the fact that kDaysToPrecomputeRecencyScoresFor is 365, which this code
should not know about.  I don't know what the best solution is (maybe this is
the best solution).

     }
     days_ago_to_recency_score[days_ago] = unnormalized_recency_score / 100.0;
     if (days_ago > 0) {