[blink] Add a DocumentMarker::MisspellingMarkers helper

Source/core/editing/Editor.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 1369 matching lines @@
         return;
     }
 
     advanceToNextMisspelling(true);
     client().showSpellingUI(true);
 }
 
 void Editor::clearMisspellingsAndBadGrammar(const VisibleSelection &movingSelection)
 {
     RefPtr<Range> selectedRange = movingSelection.toNormalizedRange();
-    if (selectedRange) {
-        frame().document()->markers()->removeMarkers(selectedRange.get(), DocumentMarker::Spelling);
-        frame().document()->markers()->removeMarkers(selectedRange.get(), DocumentMarker::Grammar);
-    }
+    if (selectedRange)
+        frame().document()->markers()->removeMarkers(selectedRange.get(), DocumentMarker::MisspellingMarkers());
 }
 
 void Editor::markMisspellingsAndBadGrammar(const VisibleSelection &movingSelection)
 {
     markMisspellingsAndBadGrammar(movingSelection, isContinuousSpellCheckingEnabled() && isGrammarCheckingEnabled(), movingSelection);
 }
 
 void Editor::markMisspellingsAfterTypingToWord(const VisiblePosition &wordStart, const VisibleSelection& selectionAfterTyping)
 {
     if (unifiedTextCheckerEnabled()) {
@@ skipping 341 matching lines @@
     // Now we remove markers on everything between startOfFirstWord and endOfLastWord.
     // However, if an autocorrection change a single word to multiple words, we want to remove correction mark from all the
     // resulted words even we only edit one of them. For example, assuming autocorrection changes "avantgarde" to "avant
     // garde", we will have CorrectionIndicator marker on both words and on the whitespace between them. If we then edit garde,
     // we would like to remove the marker from word "avant" and whitespace as well. So we need to get the continous range of
     // of marker that contains the word in question, and remove marker on that whole range.
     Document* document = m_frame->document();
     ASSERT(document);
     RefPtr<Range> wordRange = Range::create(*document, startOfFirstWord.deepEquivalent(), endOfLastWord.deepEquivalent());
 
-    document->markers()->removeMarkers(wordRange.get(), DocumentMarker::Spelling | DocumentMarker::Grammar, DocumentMarkerController::RemovePartiallyOverlappingMarker);
+    document->markers()->removeMarkers(wordRange.get(), DocumentMarker::MisspellingMarkers(), DocumentMarkerController::RemovePartiallyOverlappingMarker);
 }
 
 PassRefPtr<Range> Editor::rangeForPoint(const IntPoint& windowPoint)
 {
     Document* document = m_frame->documentAtPoint(windowPoint);
     if (!document)
         return 0;
 
     Frame* frame = document->frame();
     ASSERT(frame);
@@ skipping 447 matching lines @@
     return WebCore::unifiedTextCheckerEnabled(m_frame);
 }
 
 void Editor::toggleOverwriteModeEnabled()
 {
     m_overwriteModeEnabled = !m_overwriteModeEnabled;
     frame().selection().setShouldShowBlockCursor(m_overwriteModeEnabled);
 };
 
 } // namespace WebCore