Do not roll back to SSL 3.0 for Google properties.

net/ssl/ssl_config_service.h

Index: net/ssl/ssl_config_service.h
diff --git a/net/ssl/ssl_config_service.h b/net/ssl/ssl_config_service.h
index 01c20cd610382cab4a5498ce335be1cf2b1b44a6..2fa93a26a1d9eb8b69fc12d8e3e88c024d46f6ec 100644
--- a/net/ssl/ssl_config_service.h
+++ b/net/ssl/ssl_config_service.h
@@ -91,6 +91,10 @@ struct NET_EXPORT SSLConfig {
   bool channel_id_enabled;  // True if TLS channel ID extension is enabled.
   bool false_start_enabled;  // True if we'll use TLS False Start.
 
+  // True if the enforcement of minimum SSL version for preloaded HSTS
+  // entries is disabled.
+  bool ssl_version_min_preloaded_disabled;
+
   // TODO(wtc): move the following members to a new SSLParams structure.  They
   // are not SSL configuration settings.