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

storage/browser/quota/quota_manager_proxy.cc

 // Copyright 2014 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 "storage/browser/quota/quota_manager_proxy.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/task_runner_util.h"
 #include "base/trace_event/trace_event.h"
 
 namespace storage {
 
 namespace {
 
 void DidGetUsageAndQuota(
     base::SequencedTaskRunner* original_task_runner,
-    const QuotaManagerProxy::GetUsageAndQuotaCallback& callback,
+    const QuotaManagerProxy::UsageAndQuotaCallback& callback,
     QuotaStatusCode status,
     int64_t usage,
     int64_t quota) {
   if (!original_task_runner->RunsTasksOnCurrentThread()) {
     original_task_runner->PostTask(
         FROM_HERE, base::Bind(&DidGetUsageAndQuota,
                               base::RetainedRef(original_task_runner), callback,
                               status, usage, quota));
     return;
   }
@@ skipping 89 matching lines @@
     return;
   }
   if (manager_)
     manager_->SetUsageCacheEnabled(client_id, origin, type, enabled);
 }
 
 void QuotaManagerProxy::GetUsageAndQuota(
     base::SequencedTaskRunner* original_task_runner,
     const GURL& origin,
     StorageType type,
-    const GetUsageAndQuotaCallback& callback) {
+    const UsageAndQuotaCallback& callback) {
   if (!io_thread_->BelongsToCurrentThread()) {
     io_thread_->PostTask(
         FROM_HERE, base::Bind(&QuotaManagerProxy::GetUsageAndQuota, this,
                               base::RetainedRef(original_task_runner), origin,
                               type, callback));
     return;
   }
   if (!manager_) {
     DidGetUsageAndQuota(original_task_runner, callback, kQuotaErrorAbort, 0, 0);
     return;
@@ skipping 16 matching lines @@
 QuotaManagerProxy::QuotaManagerProxy(
     QuotaManager* manager,
     const scoped_refptr<base::SingleThreadTaskRunner>& io_thread)
     : manager_(manager), io_thread_(io_thread) {
 }
 
 QuotaManagerProxy::~QuotaManagerProxy() {
 }
 
 }  // namespace storage