Remove unused prefs/api/resource for setPageEncoding

third_party/WebKit/Source/core/frame/FrameHost.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 92 matching lines @@
 
     VisualViewport& visualViewport();
     const VisualViewport& visualViewport() const;
 
     PageScaleConstraintsSet& pageScaleConstraintsSet();
     const PageScaleConstraintsSet& pageScaleConstraintsSet() const;
 
     EventHandlerRegistry& eventHandlerRegistry();
     const EventHandlerRegistry& eventHandlerRegistry() const;
 
-    const AtomicString& overrideEncoding() const { return m_overrideEncoding; }
-    void setOverrideEncoding(const AtomicString& encoding) { m_overrideEncoding = encoding; }
-
     ConsoleMessageStorage& consoleMessageStorage();
     const ConsoleMessageStorage& consoleMessageStorage() const;
 
     DECLARE_TRACE();
 
     // Don't allow more than a certain number of frames in a page.
     // This seems like a reasonable upper bound, and otherwise mutually
     // recursive frameset pages can quickly bring the program to its knees
     // with exponential growth in the number of frames.
     static const int maxNumberOfFrames = 1000;
@@ skipping 15 matching lines @@
     const Member<EventHandlerRegistry> m_eventHandlerRegistry;
     const Member<ConsoleMessageStorage> m_consoleMessageStorage;
 
     AtomicString m_overrideEncoding;
     int m_subframeCount;
 };
 
 } // namespace blink
 
 #endif // FrameHost_h