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

storage/browser/quota/quota_manager_proxy.h

Index: storage/browser/quota/quota_manager_proxy.h
diff --git a/storage/browser/quota/quota_manager_proxy.h b/storage/browser/quota/quota_manager_proxy.h
index 7125a6ac2a36037dca7f6c4814cea170330e1a14..19a1f89de33af97c6168a9eb00f4f11a9899461f 100644
--- a/storage/browser/quota/quota_manager_proxy.h
+++ b/storage/browser/quota/quota_manager_proxy.h
@@ -34,7 +34,8 @@ namespace storage {
 class STORAGE_EXPORT QuotaManagerProxy
     : public base::RefCountedThreadSafe<QuotaManagerProxy> {
  public:
-  typedef QuotaManager::UsageAndQuotaCallback UsageAndQuotaCallback;
+  typedef QuotaManager::GetUsageAndQuotaCallback
+      GetUsageAndQuotaCallback;
 
   virtual void RegisterClient(QuotaClient* client);
   virtual void NotifyStorageAccessed(QuotaClient::ID client_id,
@@ -51,10 +52,11 @@ class STORAGE_EXPORT QuotaManagerProxy
                                     const GURL& origin,
                                     StorageType type,
                                     bool enabled);
-  virtual void GetUsageAndQuota(base::SequencedTaskRunner* original_task_runner,
-                                const GURL& origin,
-                                StorageType type,
-                                const UsageAndQuotaCallback& callback);
+  virtual void GetUsageAndQuota(
+      base::SequencedTaskRunner* original_task_runner,
+      const GURL& origin,
+      StorageType type,
+      const GetUsageAndQuotaCallback& callback);
 
   // This method may only be called on the IO thread.
   // It may return NULL if the manager has already been deleted.