Mojo C++ bindings: switch WebKit mojom targets to use STL/WTF types.

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/metrics/histogram_macros.h"
 #include "base/time/clock.h"
 #include "base/time/default_clock.h"
 #include "chrome/browser/budget_service/budget.pb.h"
@@ skipping 112 matching lines @@
 
   info.last_engagement_award =
       base::Time::FromInternalValue(budget_proto->engagement_last_updated());
 
   callback.Run(success);
 }
 
 void BudgetDatabase::GetBudgetAfterSync(const url::Origin& origin,
                                         const GetBudgetCallback& callback,
                                         bool success) {
-  mojo::Array<blink::mojom::BudgetStatePtr> predictions;
+  std::vector<blink::mojom::BudgetStatePtr> predictions;
 
   // If the database wasn't able to read the information, return the
   // failure and an empty predictions array.
   if (!success) {
     callback.Run(blink::mojom::BudgetServiceErrorType::DATABASE_ERROR,
                  std::move(predictions));
     return;
   }
 
   // Now, build up the BudgetExpection. This is different from the format
@@ skipping 216 matching lines @@
           clock_->Now() - base::TimeDelta::FromHours(kBudgetDurationInHours)) {
     budget_map_.erase(origin);
     return true;
   }
 
   // Although some things may have expired, there are some chunks still valid.
   // Don't write to the DB now, write either when all chunks expire or when the
   // origin spends some budget.
   return false;
 }