Rename BackgroundBudgetService to BudgetManager

chrome/browser/budget_service/budget_database.cc

 // Copyright 2016 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/budget_service/budget_database.h"
 
 #include "base/containers/adapters.h"
 #include "base/time/clock.h"
 #include "base/time/default_clock.h"
 #include "chrome/browser/budget_service/budget.pb.h"
 #include "components/leveldb_proto/proto_database_impl.h"
 #include "content/public/browser/browser_thread.h"
 #include "url/gurl.h"
 
 using content::BrowserThread;
 
 namespace {
 
 // UMA are logged for the database with this string as part of the name.
-// They will be LevelDB.*.BackgroundBudgetService. Changes here should be
-// synchronized with histograms.xml.
-const char kDatabaseUMAName[] = "BackgroundBudgetService";
+// They will be LevelDB.*.BudgetManager. Changes here should be synchronized
+// with histograms.xml.
+const char kDatabaseUMAName[] = "BudgetManager";
 
 // The default amount of time during which a budget will be valid.
 // This is 3 days = 72 hours.
 constexpr double kBudgetDurationInHours = 72;
 
 }  // namespace
 
 BudgetDatabase::BudgetDatabase(
     const base::FilePath& database_dir,
     const scoped_refptr<base::SequencedTaskRunner>& task_runner)
@@ skipping 162 matching lines @@
   auto cleanup_iter = chunks.begin();
 
   // This relies on the list of chunks being in timestamp order.
   while (cleanup_iter != chunks.end() && cleanup_iter->expiration <= now)
     cleanup_iter = chunks.erase(cleanup_iter);
 
   // If the entire budget is empty now, cleanup the map.
   if (chunks.empty())
     budget_map_.erase(origin.spec());
 }