Connect Mojo budget_service to BudgetManager implementation of Reserve.

chrome/browser/budget_service/budget_manager_unittest.cc

Index: chrome/browser/budget_service/budget_manager_unittest.cc
diff --git a/chrome/browser/budget_service/budget_manager_unittest.cc b/chrome/browser/budget_service/budget_manager_unittest.cc
index b670d8613fb4524747750a29cd3500dddcc4b2c9..72b7d4a922ea162229f59fa0d0ee2cc0f0ad8255 100644
--- a/chrome/browser/budget_service/budget_manager_unittest.cc
+++ b/chrome/browser/budget_service/budget_manager_unittest.cc
@@ -40,6 +40,13 @@ class BudgetManagerTest : public testing::Test {
 
   Profile* profile() { return &profile_; }
 
+  void ReserveCallback(base::Closure run_loop_closure,
+                       blink::mojom::BudgetServiceErrorType error,
+                       bool success) {
+    success_ = (error == blink::mojom::BudgetServiceErrorType::NONE) && success;
+    run_loop_closure.Run();
+  }
+
   void StatusCallback(base::Closure run_loop_closure, bool success) {
     success_ = success;
     run_loop_closure.Run();
@@ -50,7 +57,7 @@ class BudgetManagerTest : public testing::Test {
     base::RunLoop run_loop;
     GetManager()->Reserve(
         origin, type,
-        base::Bind(&BudgetManagerTest::StatusCallback, base::Unretained(this),
+        base::Bind(&BudgetManagerTest::ReserveCallback, base::Unretained(this),
                    run_loop.QuitClosure()));
     run_loop.Run();
     return success_;