Removal of grammar-checking-related dead code

third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h

Index: third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h b/third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h
index 42334f397791bba1fd2949a9fd1860b89831b0e2..3838545a09d92af25619a768ce488c232c1c7c82 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h
+++ b/third_party/WebKit/Source/core/editing/spellcheck/TextCheckingHelper.h
@@ -89,21 +89,17 @@ public:
     ~TextCheckingHelper();
 
     String findFirstMisspelling(int& firstMisspellingOffset, bool markAll);
-    String findFirstMisspellingOrBadGrammar(bool& outIsSpelling, int& outFirstFoundOffset, GrammarDetail& outGrammarDetail);
-    String findFirstBadGrammar(GrammarDetail& outGrammarDetail, int& outGrammarPhraseOffset, bool markAll);
+    String findFirstMisspellingOrBadGrammar(int& outFirstFoundOffset);

[yosin_UTC9, 2016/08/12 05:05:22]

Optional: Could you add TODO for returning tuple of String and int rather than
using output parameter? Just use std::pair<String, int> in another patch?

     bool markAllMisspellings();
-    void markAllBadGrammar();
 
 private:
     SpellCheckerClient* m_client;
     Position m_start;
     Position m_end;
 
-    int findFirstGrammarDetail(const Vector<GrammarDetail>& grammarDetails, int badGrammarPhraseLocation, int startOffset, int endOffset, bool markAll) const;
     bool unifiedTextCheckerEnabled() const;
 };
 
-void checkTextOfParagraph(TextCheckerClient&, const String&, Vector<TextCheckingResult>&);
 bool unifiedTextCheckerEnabled(const LocalFrame*);
 
 } // namespace blink