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 6cbb744a4ea1f4b287ca77411cc7e4cca2ccb8cd..3e45876280f45dea54da6d57fc4b715263bd684a 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -6,6 +6,7 @@
 
 #include "base/files/file_path.h"
 #include "base/guid.h"
+#include "base/logging.h"
 #include "build/build_config.h"
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/memory_coordinator_delegate.h"
@@ -230,6 +231,17 @@ ContentBrowserClient::GetTemporaryStorageEvictionPolicy(
   return std::unique_ptr<storage::QuotaEvictionPolicy>();
 }
 
+void ContentBrowserClient::GetQuotaSettings(
+    BrowserContext* context,
+    const base::FilePath& partition_path,
+    bool is_incognito,
+    const storage::OptionalQuotaSettingsCallback& callback) {
+  // By default, no quota is provided, embedders should override.
+  LOG(WARNING) << "You must override ContentBrowserClient::GetQuotaSettings "
+               << "to provide storage quota.";
+  callback.Run(storage::GetNoQuotaSettings());
+}
+
 void ContentBrowserClient::SelectClientCertificate(
     WebContents* web_contents,
     net::SSLCertRequestInfo* cert_request_info,