Rename WebNodeCollection to WebElementCollection for clarity

public/web/WebInputElement.h

 /*
  * 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 21 matching lines @@
 #define WebInputElement_h
 
 #include "WebFormControlElement.h"
 
 #if BLINK_IMPLEMENTATION
 namespace WebCore { class HTMLInputElement; }
 #endif
 
 namespace blink {
 
-    class WebNodeCollection;
+    class WebElementCollection;
 
     // Provides readonly access to some properties of a DOM input element node.
     class WebInputElement : public WebFormControlElement {
     public:
         enum SpeechInputState {
             Idle,
             Recording,
             Recognizing,
         };
 
@@ skipping 32 matching lines @@
         BLINK_EXPORT void setEditingValue(const WebString&);
         BLINK_EXPORT void setSuggestedValue(const WebString&);
         BLINK_EXPORT WebString suggestedValue() const;
         BLINK_EXPORT void setSelectionRange(int, int);
         BLINK_EXPORT int selectionStart() const;
         BLINK_EXPORT int selectionEnd() const;
         BLINK_EXPORT bool isValidValue(const WebString&) const;
         BLINK_EXPORT bool isChecked() const;
         BLINK_EXPORT bool isMultiple() const;
 
-        BLINK_EXPORT WebNodeCollection dataListOptions() const;
+        BLINK_EXPORT WebElementCollection dataListOptions() const;
 
         // Return the localized value for this input type.
         BLINK_EXPORT WebString localizeValue(const WebString&) const;
 
         BLINK_EXPORT bool isSpeechInputEnabled() const;
         BLINK_EXPORT SpeechInputState getSpeechInputState() const;
         BLINK_EXPORT void startSpeechInput();
         BLINK_EXPORT void stopSpeechInput();
 
         // Exposes the default value of the maxLength attribute.
@@ skipping 18 matching lines @@
     BLINK_EXPORT WebInputElement* toWebInputElement(WebElement*);
 
     inline const WebInputElement* toWebInputElement(const WebElement* element)
     {
         return toWebInputElement(const_cast<WebElement*>(element));
     }
 
 } // namespace blink
 
 #endif