Revert of 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 fe7ddf46c0a5a2d96031b50ca07c29f723c96f02..248f3e172659bb4f4d1051dd4b0734a37467ca45 100644
--- a/content/shell/browser/layout_test/layout_test_message_filter.cc
+++ b/content/shell/browser/layout_test/layout_test_message_filter.cc
@@ -119,7 +119,9 @@ void LayoutTestMessageFilter::OnClearAllDatabases() {
 }
 
 void LayoutTestMessageFilter::OnSetDatabaseQuota(int quota) {
-  quota_manager_->SetQuotaSettings(storage::GetHardCodedSettings(quota));
+  quota_manager_->SetTemporaryGlobalOverrideQuota(
+      quota * storage::QuotaManager::kPerHostTemporaryPortion,
+      storage::QuotaCallback());
 }
 
 void LayoutTestMessageFilter::OnSimulateWebNotificationClick(