Move filtering logic in GetDataListSuggestions() to Blink.

third_party/WebKit/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 19 matching lines @@
 
 #ifndef WebInputElement_h
 #define WebInputElement_h
 
 #include "WebFormControlElement.h"
 
 namespace blink {
 
 class HTMLInputElement;
 class WebElementCollection;
+class WebOptionElement;
 
 // Provides readonly access to some properties of a DOM input element node.
 class WebInputElement final : public WebFormControlElement {
 public:
     WebInputElement() : WebFormControlElement() { }
     WebInputElement(const WebInputElement& element) : WebFormControlElement(element) { }
 
     WebInputElement& operator=(const WebInputElement& element)
     {
         WebFormControlElement::assign(element);
@@ skipping 19 matching lines @@
     BLINK_EXPORT int size() const;
     BLINK_EXPORT void setChecked(bool, bool sendEvents = false);
     // Sets the value inside the text field without being sanitized. Can't be
     // used if a renderer doesn't exist or on a non text field type. Caret will
     // be moved to the end.
     BLINK_EXPORT void setEditingValue(const WebString&);
     BLINK_EXPORT bool isValidValue(const WebString&) const;
     BLINK_EXPORT bool isChecked() const;
     BLINK_EXPORT bool isMultiple() const;
 
-    BLINK_EXPORT WebElementCollection dataListOptions() const;
+    // Associated <datalsit> options which match to the current INPUT value.

[vabr (Chromium), 2016/07/26 12:05:03]

typo: datalsit -> datalist

+    BLINK_EXPORT WebVector<WebOptionElement> filteredDataListOptions() const;
 
     // Return the localized value for this input type.
     BLINK_EXPORT WebString localizeValue(const WebString&) const;
 
     // Exposes the default value of the maxLength attribute.
     BLINK_EXPORT static int defaultMaxLength();
 
     // If true, forces the text of the element to be visible.
     BLINK_EXPORT void setShouldRevealPassword(bool value);
 
@@ skipping 10 matching lines @@
 BLINK_EXPORT WebInputElement* toWebInputElement(WebElement*);
 // This returns 0 if the specified WebElement is not a WebInputElement.
 inline const WebInputElement* toWebInputElement(const WebElement* element)
 {
     return toWebInputElement(const_cast<WebElement*>(element));
 }
 
 } // namespace blink
 
 #endif