Update from https://crrev.com/316786

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 e074309ffac1f7c4407134367e4591a19893eff4..dd3236d2a5811fda566e4c9ab7bc4322f3cb23a4 100644
--- a/net/ssl/ssl_config_service.h
+++ b/net/ssl/ssl_config_service.h
@@ -14,6 +14,8 @@
 #include "net/cert/ct_ev_whitelist.h"
 #include "net/ssl/ssl_config.h"
 
+class GURL;
+
 namespace net {
 
 // The interface for retrieving the SSL configuration.  This interface
@@ -66,6 +68,9 @@ class NET_EXPORT SSLConfigService
   // called on the IO thread.
   void NotifySSLConfigChange();
 
+  // Returns true if the |url| should use fastradio padding.
+  virtual bool SupportsFastradioPadding(const GURL& url);
+
  protected:
   friend class base::RefCountedThreadSafe<SSLConfigService>;