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

chromecast/browser/cast_content_browser_client.h

Index: chromecast/browser/cast_content_browser_client.h
diff --git a/chromecast/browser/cast_content_browser_client.h b/chromecast/browser/cast_content_browser_client.h
index e28a85a6f51d7bb9d01db9df3812a4138fa06a12..ae925bb029fef1b5bdb5cc3bf6e985e9996dea9c 100644
--- a/chromecast/browser/cast_content_browser_client.h
+++ b/chromecast/browser/cast_content_browser_client.h
@@ -127,6 +127,10 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
   void ResourceDispatcherHostCreated() override;
   std::string GetApplicationLocale() override;
   content::QuotaPermissionContext* CreateQuotaPermissionContext() override;
+  void GetQuotaSettings(
+      content::BrowserContext* context,
+      content::StoragePartition* partition,
+      const storage::OptionalQuotaSettingsCallback& callback) override;
   void AllowCertificateError(
       content::WebContents* web_contents,
       int cert_error,