Plumb reserve method of the BudgetAPI

chrome/browser/budget_service/budget_service_impl.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_service_impl.h"
 
 #include "chrome/browser/budget_service/budget_manager.h"
 #include "chrome/browser/budget_service/budget_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 23 matching lines @@
   // Query the BudgetManager for the cost and return it.
   content::BrowserContext* context = host->GetBrowserContext();
   double cost = BudgetManagerFactory::GetForProfile(context)->GetCost(type);
   callback.Run(cost);
 }
 
 void BudgetServiceImpl::GetBudget(const url::Origin& origin,
                                   const GetBudgetCallback& callback) {
   // TODO(harkness) Call the BudgetManager once it supports detailed GetBudget
   // calls.
-  callback.Run(0);
+  callback.Run(blink::mojom::BudgetServiceErrorType::NO_ERROR, 0);
 }
+
+void BudgetServiceImpl::Reserve(const url::Origin& origin,
+                                blink::mojom::BudgetOperationType operation,
+                                const ReserveCallback& callback) {
+  callback.Run(blink::mojom::BudgetServiceErrorType::NO_ERROR, false);

[Peter Beverloo, 2016/09/05 17:06:16]

This is missing a TODO?

[harkness, 2016/09/06 15:45:00]

Done.

+}