Final step of the java_cpp_template -> java_cpp_enum migration.

chrome/browser/history/history_backend.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/history/history_backend.h"
 
 #include <algorithm>
 #include <functional>
 #include <list>
 #include <map>
@@ skipping 691 matching lines @@
                                    delegate_.get()));
   }
 #endif
 
   LOCAL_HISTOGRAM_TIMES("History.InitTime", TimeTicks::Now() - beginning_time);
 }
 
 void HistoryBackend::OnMemoryPressure(
     base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level) {
   bool trim_aggressively = memory_pressure_level ==
-      base::MemoryPressureListener::MEMORY_PRESSURE_CRITICAL;
+      base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL;
   if (db_)
     db_->TrimMemory(trim_aggressively);
   if (thumbnail_db_)
     thumbnail_db_->TrimMemory(trim_aggressively);
 }
 
 void HistoryBackend::CloseAllDatabases() {
   if (db_) {
     // Commit the long-running transaction.
     db_->CommitTransaction();
@@ skipping 1980 matching lines @@
   int rank = kPageVisitStatsMaxTopSites;
   std::map<GURL, int>::const_iterator it = most_visited_urls_map_.find(url);
   if (it != most_visited_urls_map_.end())
     rank = (*it).second;
   UMA_HISTOGRAM_ENUMERATION("History.TopSitesVisitsByRank",
                             rank, kPageVisitStatsMaxTopSites + 1);
 }
 #endif
 
 }  // namespace history