Revert of Change how the quota system computes the total poolsize for temporary storage

chrome/browser/browsing_data/browsing_data_quota_helper_unittest.cc

 // Copyright (c) 2012 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 "testing/gtest/include/gtest/gtest.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 19 matching lines @@
 
   BrowsingDataQuotaHelperTest() : weak_factory_(this) {}
 
   ~BrowsingDataQuotaHelperTest() override {}
 
   void SetUp() override {
     EXPECT_TRUE(dir_.CreateUniqueTempDir());
     quota_manager_ = new storage::QuotaManager(
         false, dir_.GetPath(),
         BrowserThread::GetTaskRunnerForThread(BrowserThread::IO).get(),
-        BrowserThread::GetTaskRunnerForThread(BrowserThread::DB).get(), nullptr,
-        storage::GetQuotaSettingsFunc());
+        BrowserThread::GetTaskRunnerForThread(BrowserThread::DB).get(),
+        nullptr);
     helper_ = new BrowsingDataQuotaHelperImpl(quota_manager_.get());
   }
 
   void TearDown() override {
     helper_ = nullptr;
     quota_manager_ = nullptr;
     quota_info_.clear();
     base::RunLoop().RunUntilIdle();
   }
 
@@ skipping 139 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   GetPersistentHostQuota(kHost1);
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, quota());
 
   GetPersistentHostQuota(kHost2);
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(10, quota());
 }