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

content/browser/quota/quota_backend_impl_unittest.cc

Index: content/browser/quota/quota_backend_impl_unittest.cc
diff --git a/content/browser/quota/quota_backend_impl_unittest.cc b/content/browser/quota/quota_backend_impl_unittest.cc
index 6054e32353c689065d014aaf508f4e8470063e93..12e76e631f1414f57e20c36d672c8f88c2677ca6 100644
--- a/content/browser/quota/quota_backend_impl_unittest.cc
+++ b/content/browser/quota/quota_backend_impl_unittest.cc
@@ -70,7 +70,7 @@ class MockQuotaManagerProxy : public storage::QuotaManagerProxy {
   void GetUsageAndQuota(base::SequencedTaskRunner* original_task_runner,
                         const GURL& origin,
                         storage::StorageType type,
-                        const UsageAndQuotaCallback& callback) override {
+                        const GetUsageAndQuotaCallback& callback) override {
     callback.Run(storage::kQuotaStatusOk, usage_, quota_);
   }