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

content/browser/quota/mock_quota_manager.h

Index: content/browser/quota/mock_quota_manager.h
diff --git a/content/browser/quota/mock_quota_manager.h b/content/browser/quota/mock_quota_manager.h
index 172b7e920a34bb29a12bec66f79be4c168764ac1..6289f31962211d5ed9502154f56332289317579f 100644
--- a/content/browser/quota/mock_quota_manager.h
+++ b/content/browser/quota/mock_quota_manager.h
@@ -56,7 +56,7 @@ class MockQuotaManager : public QuotaManager {
   // a helper method MockQuotaManagerProxy::SetQuota().
   void GetUsageAndQuota(const GURL& origin,
                         storage::StorageType type,
-                        const GetUsageAndQuotaCallback& callback) override;
+                        const UsageAndQuotaCallback& callback) override;
 
   // Overrides QuotaManager's implementation with a canned implementation that
   // allows clients to set up the origin database that should be queried. This