Move PageTransition from //content/public/common to //ui/base

chrome/browser/history/url_index_private_data.cc

Index: chrome/browser/history/url_index_private_data.cc
diff --git a/chrome/browser/history/url_index_private_data.cc b/chrome/browser/history/url_index_private_data.cc
index 232bc1f3ac4c2f81a2800d6f8fe6942026665d6b..b2aea16c55515d19373a830bfaf164f0a93b3acf 100644
--- a/chrome/browser/history/url_index_private_data.cc
+++ b/chrome/browser/history/url_index_private_data.cc
@@ -1182,8 +1182,7 @@ bool URLIndexPrivateData::RestoreHistoryInfoMap(
     for (int i = 0; i < iter->visits_size(); ++i) {
       visits.push_back(std::make_pair(
           base::Time::FromInternalValue(iter->visits(i).visit_time()),
-          static_cast<content::PageTransition>(iter->visits(i).
-                                               transition_type())));
+          ui::PageTransitionFromInt(iter->visits(i).transition_type())));
     }
     history_info_map_[history_id].visits = visits;
   }