Rename BackgroundBudgetService to BudgetManager

chrome/browser/budget_service/budget_manager.h

 // 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.
 
-#ifndef CHROME_BROWSER_BUDGET_SERVICE_BACKGROUND_BUDGET_SERVICE_H_
-#define CHROME_BROWSER_BUDGET_SERVICE_BACKGROUND_BUDGET_SERVICE_H_
+#ifndef CHROME_BROWSER_BUDGET_SERVICE_BUDGET_MANAGER_H_
+#define CHROME_BROWSER_BUDGET_SERVICE_BUDGET_MANAGER_H_
 
 #include <memory>
 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/gtest_prod_util.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "url/gurl.h"
 
 class Profile;
 
 namespace base {
 class Clock;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
 
 // A budget service to help Chrome decide how much background work a service

[Peter Beverloo, 2016/08/12 12:39:46]

nit: update comment. May also want to s/service worker/origin/g.

[harkness, 2016/08/15 08:05:40]

Done.

 // worker should be able to do on behalf of the user. The budget is calculated
 // based on the Site Engagment Score and is consumed when a service worker does
 // background work on behalf of the user.
-class BackgroundBudgetService : public KeyedService {
+class BudgetManager : public KeyedService {
  public:
-  explicit BackgroundBudgetService(Profile* profile);
-  ~BackgroundBudgetService() override;
+  explicit BudgetManager(Profile* profile);
+  ~BudgetManager() override;
 
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   enum class CostType {
     // The cost of silencing a push message.
     SILENT_PUSH = 0,
   };
 
   // Query for the base cost for any background processing.
   static double GetCost(CostType type);
 
   using GetBudgetCallback = base::Callback<void(double budget)>;
 
   // Get the budget associated with the origin. This is passed to the
   // callback. Budget will be a value between 0.0 and
   // SiteEngagementScore::kMaxPoints.
   void GetBudget(const GURL& origin, const GetBudgetCallback& callback);
 
   // Store the budget associated with the origin. Budget should be a value
   // between 0.0 and SiteEngagementScore::kMaxPoints. closure will be called
   // when the store completes.
   void StoreBudget(const GURL& origin,
                    double budget,
                    const base::Closure& closure);
 
  private:
-  friend class BackgroundBudgetServiceTest;
+  friend class BudgetManagerTest;
 
   // Used to allow tests to fast forward/reverse time.
   void SetClockForTesting(std::unique_ptr<base::Clock> clock);
 
   // The clock used to vend times.
   std::unique_ptr<base::Clock> clock_;
 
   Profile* profile_;
-  DISALLOW_COPY_AND_ASSIGN(BackgroundBudgetService);
+  DISALLOW_COPY_AND_ASSIGN(BudgetManager);
 };
 
-#endif  // CHROME_BROWSER_BUDGET_SERVICE_BACKGROUND_BUDGET_SERVICE_H_
+#endif  // CHROME_BROWSER_BUDGET_SERVICE_BUDGET_MANAGER_H_