Rename WebNodeCollection to WebElementCollection for clarity

Source/web/WebInputElement.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "WebInputElement.h"
 
 #include "HTMLNames.h"
 #include "RuntimeEnabledFeatures.h"
-#include "WebNodeCollection.h"
+#include "WebElementCollection.h"
 #include "core/dom/shadow/ElementShadow.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/html/HTMLDataListElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/html/shadow/ShadowElementNames.h"
 #include "core/html/shadow/TextControlInnerElements.h"
 #include "public/platform/WebString.h"
 #include "wtf/PassRefPtr.h"
 
 using namespace WebCore;
@@ skipping 113 matching lines @@
 bool WebInputElement::isChecked() const
 {
     return constUnwrap<HTMLInputElement>()->checked();
 }
 
 bool WebInputElement::isMultiple() const
 {
     return constUnwrap<HTMLInputElement>()->multiple();
 }
 
-WebNodeCollection WebInputElement::dataListOptions() const
+WebElementCollection WebInputElement::dataListOptions() const
 {
     if (RuntimeEnabledFeatures::dataListElementEnabled()) {
         if (HTMLDataListElement* dataList = toHTMLDataListElement(constUnwrap<HTMLInputElement>()->list()))
-            return WebNodeCollection(dataList->options());
+            return WebElementCollection(dataList->options());
     }
-    return WebNodeCollection();
+    return WebElementCollection();
 }
 
 WebString WebInputElement::localizeValue(const WebString& proposedValue) const
 {
     return constUnwrap<HTMLInputElement>()->localizeValue(proposedValue);
 }
 
 bool WebInputElement::isSpeechInputEnabled() const
 {
 #if ENABLE(INPUT_SPEECH)
@@ skipping 79 matching lines @@
 }
 
 WebInputElement* toWebInputElement(WebElement* webElement)
 {
     if (!webElement->unwrap<Element>()->hasTagName(HTMLNames::inputTag))
         return 0;
 
     return static_cast<WebInputElement*>(webElement);
 }
 } // namespace blink