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 19a1f89de33af97c6168a9eb00f4f11a9899461f..80e52b5a8ea51a9c8bd99fb48152e63b9de236b9 100644
--- a/storage/browser/quota/quota_manager_proxy.h
+++ b/storage/browser/quota/quota_manager_proxy.h
@@ -34,8 +34,8 @@ namespace storage {
 class STORAGE_EXPORT QuotaManagerProxy
     : public base::RefCountedThreadSafe<QuotaManagerProxy> {
  public:
-  typedef QuotaManager::GetUsageAndQuotaCallback
-      GetUsageAndQuotaCallback;
+  typedef QuotaManager::UsageAndQuotaCallback
+      UsageAndQuotaCallback;
 
   virtual void RegisterClient(QuotaClient* client);
   virtual void NotifyStorageAccessed(QuotaClient::ID client_id,
@@ -56,7 +56,7 @@ class STORAGE_EXPORT QuotaManagerProxy
       base::SequencedTaskRunner* original_task_runner,
       const GURL& origin,
       StorageType type,
-      const GetUsageAndQuotaCallback& callback);
+      const UsageAndQuotaCallback& callback);
 
   // This method may only be called on the IO thread.
   // It may return NULL if the manager has already been deleted.