Tidy GrammarMarkerIndex spelling.

third_party/WebKit/Source/core/editing/markers/DocumentMarkerController.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 46 matching lines @@
 }
 
 namespace {
 
 DocumentMarker::MarkerTypeIndex MarkerTypeToMarkerIndex(DocumentMarker::MarkerType type)
 {
     switch (type) {
     case DocumentMarker::Spelling:
         return DocumentMarker::SpellingMarkerIndex;
     case DocumentMarker::Grammar:
-        return DocumentMarker::GramarMarkerIndex;
+        return DocumentMarker::GrammarMarkerIndex;
     case DocumentMarker::TextMatch:
         return DocumentMarker::TextMatchMarkerIndex;
     case DocumentMarker::InvisibleSpellcheck:
         return DocumentMarker::InvisibleSpellcheckMarkerIndex;
     case DocumentMarker::Composition:
         return DocumentMarker::CompositionMarkerIndex;
     }
 
     ASSERT_NOT_REACHED();
     return DocumentMarker::SpellingMarkerIndex;
@@ skipping 664 matching lines @@
 
 } // namespace blink
 
 #ifndef NDEBUG
 void showDocumentMarkers(const blink::DocumentMarkerController* controller)
 {
     if (controller)
         controller->showMarkers();
 }
 #endif