Remove code that is unused after ContextMenu cleanup

Source/core/editing/TextCheckingHelper.cpp

Index: Source/core/editing/TextCheckingHelper.cpp
diff --git a/Source/core/editing/TextCheckingHelper.cpp b/Source/core/editing/TextCheckingHelper.cpp
index 3f73d045f66d1a25295251c516770ba5c0445d3f..a4595f198f01f697110e9ef518ecf9ae590e0dc5 100644
--- a/Source/core/editing/TextCheckingHelper.cpp
+++ b/Source/core/editing/TextCheckingHelper.cpp
@@ -503,99 +503,6 @@ String TextCheckingHelper::findFirstBadGrammar(GrammarDetail& outGrammarDetail,
     return firstBadGrammarPhrase;
 }
 
-
-bool TextCheckingHelper::isUngrammatical(Vector<String>& guessesVector) const
-{
-    if (!m_client)
-        return false;
-
-    if (!m_range || m_range->collapsed(IGNORE_EXCEPTION))
-        return false;
-    
-    // Returns true only if the passed range exactly corresponds to a bad grammar detail range. This is analogous
-    // to isSelectionMisspelled. It's not good enough for there to be some bad grammar somewhere in the range,
-    // or overlapping the range; the ranges must exactly match.
-    guessesVector.clear();
-    int grammarPhraseOffset;
-    
-    GrammarDetail grammarDetail;
-    String badGrammarPhrase = const_cast<TextCheckingHelper*>(this)->findFirstBadGrammar(grammarDetail, grammarPhraseOffset, false);    
-    
-    // No bad grammar in these parts at all.
-    if (badGrammarPhrase.isEmpty())
-        return false;
-    
-    // Bad grammar, but phrase (e.g. sentence) starts beyond start of range.
-    if (grammarPhraseOffset > 0)
-        return false;
-    
-    ASSERT(grammarDetail.location >= 0 && grammarDetail.length > 0);
-    
-    // Bad grammar, but start of detail (e.g. ungrammatical word) doesn't match start of range
-    if (grammarDetail.location + grammarPhraseOffset)
-        return false;
-    
-    // Bad grammar at start of range, but end of bad grammar is before or after end of range
-    if (grammarDetail.length != TextIterator::rangeLength(m_range.get()))
-        return false;
-    
-    return true;
-}
-
-Vector<String> TextCheckingHelper::guessesForMisspelledOrUngrammaticalRange(bool checkGrammar, bool& misspelled, bool& ungrammatical) const
-{
-    if (!unifiedTextCheckerEnabled())
-        return Vector<String>();
-
-    Vector<String> guesses;
-    misspelled = false;
-    ungrammatical = false;
-    
-    if (!m_client || !m_range || m_range->collapsed(IGNORE_EXCEPTION))
-        return guesses;
-
-    // Expand the range to encompass entire paragraphs, since text checking needs that much context.
-    TextCheckingParagraph paragraph(m_range);
-    if (paragraph.isEmpty())
-        return guesses;
-
-    Vector<TextCheckingResult> results;
-    TextCheckingTypeMask checkingTypes = checkGrammar ? (TextCheckingTypeSpelling | TextCheckingTypeGrammar) : TextCheckingTypeSpelling;
-    checkTextOfParagraph(m_client->textChecker(), paragraph.textCharacters(), paragraph.textLength(), checkingTypes, results);
-    
-    for (unsigned i = 0; i < results.size(); i++) {
-        const TextCheckingResult* result = &results[i];
-        if (result->type == TextCheckingTypeSpelling && paragraph.checkingRangeMatches(result->location, result->length)) {
-            String misspelledWord = paragraph.checkingSubstring();
-            ASSERT(misspelledWord.length());
-            m_client->updateSpellingUIWithMisspelledWord(misspelledWord);
-            misspelled = true;
-            return guesses;
-        }
-    }
-    
-    if (!checkGrammar)
-        return guesses;
-        
-    for (unsigned i = 0; i < results.size(); i++) {
-        const TextCheckingResult* result = &results[i];
-        if (result->type == TextCheckingTypeGrammar && paragraph.isCheckingRangeCoveredBy(result->location, result->length)) {
-            for (unsigned j = 0; j < result->details.size(); j++) {
-                const GrammarDetail* detail = &result->details[j];
-                ASSERT(detail->length > 0 && detail->location >= 0);
-                if (paragraph.checkingRangeMatches(result->location + detail->location, detail->length)) {
-                    for (unsigned k = 0; k < detail->guesses.size(); k++)
-                        guesses.append(detail->guesses[k]);
-                    ungrammatical = true;
-                    return guesses;
-                }
-            }
-        }
-    }
-    return guesses;
-}
-
-
 void TextCheckingHelper::markAllMisspellings(RefPtr<Range>& firstMisspellingRange)
 {
     // Use the "markAll" feature of findFirstMisspelling. Ignore the return value and the "out parameter";