Switch to equalIgnoringASCIICase throughout modules/accessibility

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

 /*
  * Copyright (C) 2014, 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 244 matching lines @@
 
   return m_objects.at(axID);
 }
 
 // FIXME: This probably belongs on Node.
 // FIXME: This should take a const char*, but one caller passes nullAtom.
 bool nodeHasRole(Node* node, const String& role) {
   if (!node || !node->isElementNode())
     return false;
 
-  return equalIgnoringCase(toElement(node)->getAttribute(roleAttr), role);
+  return equalIgnoringASCIICase(toElement(node)->getAttribute(roleAttr), role);
 }
 
 AXObject* AXObjectCacheImpl::createFromRenderer(LayoutObject* layoutObject) {
   // FIXME: How could layoutObject->node() ever not be an Element?
   Node* node = layoutObject->node();
 
   // If the node is aria role="list" or the aria role is empty and its a
   // ul/ol/dl type (it shouldn't be a list if aria says otherwise).
   if (nodeHasRole(node, "list") || nodeHasRole(node, "directory") ||
       (nodeHasRole(node, nullAtom) &&
@@ skipping 807 matching lines @@
   return axObject && axObject->isTextControl();
 }
 
 bool isNodeAriaVisible(Node* node) {
   if (!node)
     return false;
 
   if (!node->isElementNode())
     return false;
 
-  return equalIgnoringCase(toElement(node)->getAttribute(aria_hiddenAttr),
-                           "false");
+  return equalIgnoringASCIICase(toElement(node)->getAttribute(aria_hiddenAttr),
+                                "false");
 }
 
 void AXObjectCacheImpl::postPlatformNotification(AXObject* obj,
                                                  AXNotification notification) {
   if (!obj || !obj->getDocument() || !obj->documentFrameView() ||
       !obj->documentFrameView()->frame().page())
     return;
 
   ChromeClient& client =
       obj->getDocument()->axObjectCacheOwner().page()->chromeClient();
@@ skipping 138 matching lines @@
   visitor->trace(m_document);
   visitor->trace(m_nodeObjectMapping);
 
   visitor->trace(m_objects);
   visitor->trace(m_notificationsToPost);
 
   AXObjectCache::trace(visitor);
 }
 
 }  // namespace blink