SpellCheck refactoring: Moved user custom dictionary for spell check to SpellCheckProfile.

chrome/browser/spellchecker/spellcheck_host_impl.h

Index: chrome/browser/spellchecker/spellcheck_host_impl.h
diff --git a/chrome/browser/spellchecker/spellcheck_host_impl.h b/chrome/browser/spellchecker/spellcheck_host_impl.h
index 6ec5ec4c227b401e8525c02819e0105778d34333..d13911706abfb4fa3898fd03a2bc5887ff12fc7e 100644
--- a/chrome/browser/spellchecker/spellcheck_host_impl.h
+++ b/chrome/browser/spellchecker/spellcheck_host_impl.h
@@ -80,21 +80,11 @@ class SpellCheckHostImpl : public SpellCheckHost,
   void InitializeOnFileThread();
 
   // Inform |profile_| that initialization has finished.
-  // |custom_words| holds the custom word list which was
-  // loaded at the file thread.
-  void InformProfileOfInitializationWithCustomWords(
-      CustomWordList* custom_words);
-
-  // An alternative version of InformProfileOfInitializationWithCustomWords()
-  // which implies empty |custom_words|.
   void InformProfileOfInitialization();
 
   // If |dictionary_file_| is missing, we attempt to download it.
   void DownloadDictionary();
 
-  // Write a custom dictionary addition to disk.
-  void WriteWordToCustomDictionary(const std::string& word);
-
   // Returns a metrics counter associated with this object,
   // or null when metrics recording is disabled.
   virtual SpellCheckHostMetrics* GetMetrics() const;
@@ -130,9 +120,6 @@ class SpellCheckHostImpl : public SpellCheckHost,
   // The desired location of the dictionary file (whether or not t exists yet).
   FilePath bdict_file_path_;
 
-  // The location of the custom words file.
-  FilePath custom_dictionary_file_;
-
   // The language of the dictionary file.
   std::string language_;