Convert Budget to BudgetService.

third_party/WebKit/Source/modules/budget/BudgetService.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 Budget_h
-#define Budget_h
+#ifndef BudgetService_h
+#define BudgetService_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "modules/ModulesExport.h"
 
 namespace blink {
 
 class ScriptPromise;
 class ScriptState;
 
-// This is the entry point into the browser for the Budget API, which is
+// This is the entry point into the browser for the BudgetService API, which is
 // designed to give origins the ability to perform background operations
 // on the user's behalf.
-class Budget final : public GarbageCollected<Budget>, public ScriptWrappable {
+class BudgetService final : public GarbageCollected<BudgetService>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 
 public:
-    static Budget* create()
+    static BudgetService* create()
     {
-        return new Budget();
+        return new BudgetService();
     }
 
     ScriptPromise getCost(ScriptState*, const AtomicString& actionType);
     ScriptPromise getBudget(ScriptState*);
 
     DEFINE_INLINE_TRACE() {}
 
 private:
-    Budget();
+    BudgetService();
 };
 
 } // namespace blink
 
-#endif // Budget_h
+#endif // BudgetService_h