Consolidate functions for updating state after a security origin change.

third_party/WebKit/public/platform/WebFrameScheduler.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebFrameScheduler_h
 #define WebFrameScheduler_h
 
 #include "WebCommon.h"
 
 #include <string>
@@ skipping 12 matching lines @@
 
     // Returns the WebTaskRunner for loading tasks.
     // WebFrameScheduler owns the returned WebTaskRunner.
     virtual WebTaskRunner* loadingTaskRunner() { return nullptr; }
 
     // Returns the WebTaskRunner for timer tasks.
     // WebFrameScheduler owns the returned WebTaskRunner.
     virtual WebTaskRunner* timerTaskRunner() { return nullptr; }
 
     // Record the current origin. This is for task attribution in tracing.
-    virtual void setFrameOrigin(const WebSecurityOrigin*) { }
+    virtual void setFrameOrigin(const WebSecurityOrigin&) { }
 };
 
 } // namespace blink
 
 #endif // WebFrameScheduler_h