Revert of Expose multiline attribute from blink

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 227 matching lines @@
             return ColorWellRole;
         if (type == InputTypeNames::time)
             return TimeRole;
         return TextFieldRole;
     }
     if (isHTMLSelectElement(*node())) {
         HTMLSelectElement& selectElement = toHTMLSelectElement(*node());
         return selectElement.multiple() ? ListBoxRole : PopUpButtonRole;
     }
     if (isHTMLTextAreaElement(*node()))
-        return TextFieldRole;
+        return TextAreaRole;
     if (headingLevel())
         return HeadingRole;
     if (isHTMLDivElement(*node()))
         return DivRole;
     if (isHTMLMeterElement(*node()))
         return MeterRole;
     if (isHTMLOutputElement(*node()))
         return StatusRole;
     if (isHTMLParagraphElement(*node()))
         return ParagraphRole;
@@ skipping 46 matching lines @@
 
     AccessibilityRole role = ariaRoleToWebCoreRole(ariaRole);
 
     // ARIA states if an item can get focus, it should not be presentational.
     if ((role == NoneRole || role == PresentationalRole) && canSetFocusAttribute())
         return UnknownRole;
 
     if (role == ButtonRole)
         role = buttonRoleType();
 
+    if (role == TextAreaRole && !ariaIsMultiline())
+        role = TextFieldRole;
+
     role = remapAriaRoleDueToParent(role);
 
     if (role)
         return role;
 
     return UnknownRole;
 }
 
 void AXNodeObject::elementsFromAttribute(WillBeHeapVector<RawPtrWillBeMember<Element>>& elements, const QualifiedName& attribute) const
 {
@@ skipping 334 matching lines @@
     return false;
 }
 
 bool AXNodeObject::isPasswordField() const
 {
     Node* node = this->node();
     if (!isHTMLInputElement(node))
         return false;
 
     AccessibilityRole ariaRole = ariaRoleAttribute();
-    if (ariaRole != TextFieldRole)
+    if (ariaRole != TextFieldRole && ariaRole != TextAreaRole)
         return false;
 
     return toHTMLInputElement(node)->type() == InputTypeNames::password;
 }
 
 bool AXNodeObject::isProgressIndicator() const
 {
     return roleValue() == ProgressIndicatorRole;
 }
 
@@ skipping 269 matching lines @@
             level++;
         else if (parentRole == TreeRole)
             break;
     }
 
     return level;
 }
 
 String AXNodeObject::ariaAutoComplete() const
 {
-    if (roleValue() != ComboBoxRole)
+    if (roleValue() != ComboBoxRole && roleValue() != TextAreaRole)
         return String();
 
     const AtomicString& ariaAutoComplete = getAttribute(aria_autocompleteAttr).lower();
 
     if (ariaAutoComplete == "inline" || ariaAutoComplete == "list"
         || ariaAutoComplete == "both")
         return ariaAutoComplete;
 
     return String();
 }
@@ skipping 1024 matching lines @@
     float range = maxValueForRange() - minValueForRange();
     float value = valueForRange();
 
     value += range * (percentChange / 100);
     setValue(String::number(value));
 
     axObjectCache()->postNotification(node(), AXObjectCacheImpl::AXValueChanged);
 }
 
 } // namespace blink