Merge TextCheckingHelper into SpellChecker Part 1

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

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
index fe71d70ea97bba89139b981c5e129b9265c6845c..76dbf2cef61c3bddd0471c44a14fd13564b4ceca 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
@@ -101,6 +101,10 @@ private:
         return *m_frame;
     }
 
+    // Helper functions for advanceToNextMisspelling()
+    void findMisspellings(const String& text, Vector<TextCheckingResult>& results);
+    String findFirstMisspellingOrBadGrammar(const Position&, const Position&, int& outFirstFoundOffset);
+
     void removeMarkers(const VisibleSelection&, DocumentMarker::MarkerTypes);
 
     void chunkAndMarkAllMisspellingsAndBadGrammar(const TextCheckingParagraph& fullParagraphToCheck);