Editing the custom spelling dictionary

chrome/renderer/spellchecker/spellcheck.h

 // Copyright (c) 2012 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 CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 #define CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_
 
 #include <queue>
 #include <string>
 #include <vector>
@@ skipping 92 matching lines @@
 
   // RenderProcessObserver implementation:
   virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Message handlers.
   void OnInit(IPC::PlatformFileForTransit bdict_file,
               const std::vector<std::string>& custom_words,
               const std::string& language,
               bool auto_spell_correct);
   void OnWordAdded(const std::string& word);
+  void OnWordRemoved(const std::string& word);
   void OnEnableAutoSpellCorrect(bool enable);
 
   // If there is no dictionary file, then this requests one from the browser
   // and does not block. In this case it returns true.
   // If there is a dictionary file, but Hunspell has not been loaded, then
   // this loads Hunspell.
   // If Hunspell is already loaded, this does nothing. In both the latter cases
   // it returns false, meaning that it is OK to continue spellchecking.
   bool InitializeIfNeeded();
 
@@ skipping 44 matching lines @@
   // hunspell. (When WebKit sends two or more requests, we cancel the previous
   // requests so we do not have to use vectors.)
 #if !defined (OS_MACOSX)
   scoped_ptr<SpellcheckRequest> pending_request_param_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(SpellCheck);
 };
 
 #endif  // CHROME_RENDERER_SPELLCHECKER_SPELLCHECK_H_