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

content/shell/browser/layout_test/layout_test_message_filter.cc

Index: content/shell/browser/layout_test/layout_test_message_filter.cc
diff --git a/content/shell/browser/layout_test/layout_test_message_filter.cc b/content/shell/browser/layout_test/layout_test_message_filter.cc
index 630417c49b6b0480da84eb3b1be1695dacf18793..5b64bb476f6e6d0000c6abe982d63b27377288b6 100644
--- a/content/shell/browser/layout_test/layout_test_message_filter.cc
+++ b/content/shell/browser/layout_test/layout_test_message_filter.cc
@@ -119,9 +119,12 @@ void LayoutTestMessageFilter::OnClearAllDatabases() {
 }
 
 void LayoutTestMessageFilter::OnSetDatabaseQuota(int quota) {
-  quota_manager_->SetTemporaryGlobalOverrideQuota(
-      quota * storage::QuotaManager::kPerHostTemporaryPortion,
-      storage::QuotaCallback());
+  storage::TemporaryStorageConfiguration config;
+  config.per_host_quota = quota;
+  config.pool_size = 5 * quota;
+  config.must_remain_available =  quota;
+  config.refresh_interval = base::TimeDelta::Max();
+  quota_manager_->SetTemporaryStorageConfiguration(config);
 }
 
 void LayoutTestMessageFilter::OnSimulateWebNotificationClick(