[ActiveSuggestionMarker #2.5] Handle ActiveSuggestionMarkers for accessibility

third_party/WebKit/Source/modules/accessibility/AXNodeObject.cpp

 /*
  * Copyright (C) 2012, Google Inc. All rights reserved.
  *
  * 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 1396 matching lines @@
     return;
 
   DocumentMarkerController& marker_controller = GetDocument()->Markers();
   DocumentMarkerVector markers = marker_controller.MarkersFor(GetNode());
   for (size_t i = 0; i < markers.size(); ++i) {
     DocumentMarker* marker = markers[i];
     switch (marker->GetType()) {
       case DocumentMarker::kSpelling:
       case DocumentMarker::kGrammar:
       case DocumentMarker::kTextMatch:
+      case DocumentMarker::kActiveSuggestion:
         marker_types.push_back(marker->GetType());
         marker_ranges.push_back(
             AXRange(marker->StartOffset(), marker->EndOffset()));
         break;
       case DocumentMarker::kComposition:
-      // TODO(rlanday): add accessibility support for kActiveSuggestion
-      case DocumentMarker::kActiveSuggestion:
         // No need for accessibility to know about these marker types.
         break;
     }
   }
 }
 
 AXObjectImpl* AXNodeObject::InPageLinkTarget() const {
   if (!node_ || !isHTMLAnchorElement(node_) || !GetDocument())
     return AXObjectImpl::InPageLinkTarget();
 
@@ skipping 1780 matching lines @@
     return String();
   return ToTextControlElement(node)->StrippedPlaceholder();
 }
 
 DEFINE_TRACE(AXNodeObject) {
   visitor->Trace(node_);
   AXObjectImpl::Trace(visitor);
 }
 
 }  // namespace blink