search: Log when bookmark bar is pinned.

chrome/browser/autocomplete/search_provider.cc

Index: chrome/browser/autocomplete/search_provider.cc
diff --git a/chrome/browser/autocomplete/search_provider.cc b/chrome/browser/autocomplete/search_provider.cc
index c2a5f74cce6e0ad5c404790d64ed617b4f7c3414..ba17362721638694a0b1a626a02db0ccbddce7de 100644
--- a/chrome/browser/autocomplete/search_provider.cc
+++ b/chrome/browser/autocomplete/search_provider.cc
@@ -1491,6 +1491,8 @@ void SearchProvider::AddMatchToMap(const string16& query_string,
       !is_keyword || providers_.default_provider().empty());
   if (!match.destination_url.is_valid())
     return;
+  match.search_terms_args->bookmark_bar_pinned =
+      profile_->GetPrefs()->GetBoolean(prefs::kShowBookmarkBar);
   match.RecordAdditionalInfo(kRelevanceFromServerKey,
                              relevance_from_server ? kTrue : kFalse);
   match.RecordAdditionalInfo(kShouldPrefetchKey,