DevTools: introduce protocol::Value, baseline for hierarchical data in remote debugging protocol.

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/accessibility/InspectorTypeBuilderHelper.h"
 
 #include "core/dom/DOMNodeIds.h"
 #include "modules/accessibility/AXObject.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
 #include "platform/inspector_protocol/TypeBuilder.h"
@@ skipping 170 matching lines @@
 }
 
 PassOwnPtr<AXValueSource> createValueSource(NameSource& nameSource)
 {
     String type = valueSourceType(nameSource.type);
     OwnPtr<AXValueSource> valueSource = AXValueSource::create().setType(type).build();
     if (!nameSource.relatedObjects.isEmpty()) {
         if (nameSource.attribute == aria_labelledbyAttr || nameSource.attribute == aria_labeledbyAttr) {
             OwnPtr<AXValue> attributeValue = createRelatedNodeListValue(nameSource.relatedObjects, AXValueTypeEnum::IdrefList);
             if (!nameSource.attributeValue.isNull())
-                attributeValue->setValue(JSONString::create(nameSource.attributeValue.string()).get());
+                attributeValue->setValue(protocol::StringValue::create(nameSource.attributeValue.string()).get());
             valueSource->setAttributeValue(attributeValue.release());
         } else if (nameSource.attribute == QualifiedName::null()) {
             valueSource->setNativeSourceValue(createRelatedNodeListValue(nameSource.relatedObjects, AXValueTypeEnum::NodeList));
         }
     } else if (!nameSource.attributeValue.isNull()) {
         valueSource->setAttributeValue(createValue(nameSource.attributeValue));
     }
     if (!nameSource.text.isNull())
         valueSource->setValue(createValue(nameSource.text, AXValueTypeEnum::ComputedString));
     if (nameSource.attribute != QualifiedName::null())
         valueSource->setAttribute(nameSource.attribute.localName().string());
     if (nameSource.superseded)
         valueSource->setSuperseded(true);
     if (nameSource.invalid)
         valueSource->setInvalid(true);
     if (nameSource.nativeSource != AXTextFromNativeHTMLUninitialized)
         valueSource->setNativeSource(nativeSourceType(nameSource.nativeSource));
     return valueSource.release();
 }
 
 } // namespace blink