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

content/public/browser/content_browser_client.cc

Index: content/public/browser/content_browser_client.cc
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
index ba972e9d89ae3b433d9dfca0aa614b61b5fa1efd..06c04a7bfe454ccc9cccacb25619d35e97be1d08 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -228,6 +228,14 @@ ContentBrowserClient::GetTemporaryStorageEvictionPolicy(
   return std::unique_ptr<storage::QuotaEvictionPolicy>();
 }
 
+void ContentBrowserClient::GetTemporaryStorageConfiguration(
+    BrowserContext* context,
+    const base::FilePath& partition_path, bool is_incognito,
+    const storage::TemporaryStorageConfigurationCallback& callback) {
+  // By default, no quota is provided, embedders should override.
+  callback.Run(storage::TemporaryStorageConfiguration());
+}
+
 void ContentBrowserClient::SelectClientCertificate(
     WebContents* web_contents,
     net::SSLCertRequestInfo* cert_request_info,