Move didChangeSelection to WebFrameClient.

Source/core/loader/EmptyClients.h

 /*
  * Copyright (C) 2006 Eric Seidel (eric@webkit.org)
  * Copyright (C) 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 271 matching lines @@
     EmptyTextCheckerClient m_textCheckerClient;
 };
 
 class EmptyEditorClient FINAL : public EditorClient {
     WTF_MAKE_NONCOPYABLE(EmptyEditorClient); WTF_MAKE_FAST_ALLOCATED;
 public:
     EmptyEditorClient() { }
     virtual ~EmptyEditorClient() { }
 
     virtual void respondToChangedContents() OVERRIDE { }
-    virtual void respondToChangedSelection(SelectionType) OVERRIDE { }
+    virtual void respondToChangedSelection(LocalFrame*, SelectionType) OVERRIDE { }
 
     virtual bool canCopyCut(LocalFrame*, bool defaultValue) const OVERRIDE { return defaultValue; }
     virtual bool canPaste(LocalFrame*, bool defaultValue) const OVERRIDE { return defaultValue; }
 
     virtual void didExecuteCommand(String) OVERRIDE { }
     virtual bool handleKeyboardEvent() OVERRIDE { return false; }
 };
 
 class EmptyContextMenuClient FINAL : public ContextMenuClient {
     WTF_MAKE_NONCOPYABLE(EmptyContextMenuClient); WTF_MAKE_FAST_ALLOCATED;
@@ skipping 34 matching lines @@
 public:
     virtual PassOwnPtr<StorageNamespace> createSessionStorageNamespace() OVERRIDE;
     virtual bool canAccessStorage(LocalFrame*, StorageType) const OVERRIDE { return false; }
 };
 
 void fillWithEmptyClients(Page::PageClients&);
 
 }
 
 #endif // EmptyClients_h