New interface and function for form association

third_party/WebKit/Source/core/html/HTMLImageElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 19 matching lines @@
 #include "core/css/MediaQueryMatcher.h"
 #include "core/css/MediaValuesDynamic.h"
 #include "core/css/parser/SizesAttributeParser.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/fetch/ImageResource.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/ImageBitmap.h"
 #include "core/frame/LocalDOMWindow.h"
+#include "core/html/FormAssociated.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLImageFallbackHelper.h"
 #include "core/html/HTMLPictureElement.h"
 #include "core/html/HTMLSourceElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/html/parser/HTMLSrcsetParser.h"
 #include "core/imagebitmap/ImageBitmapOptions.h"
 #include "core/inspector/ConsoleMessage.h"
@@ skipping 834 matching lines @@
 IntSize HTMLImageElement::bitmapSourceSize() const {
   ImageResource* image = cachedImage();
   if (!image)
     return IntSize();
   LayoutSize lSize = image->imageSize(
       LayoutObject::shouldRespectImageOrientation(layoutObject()), 1.0f);
   DCHECK(lSize.fraction().isZero());
   return IntSize(lSize.width().toInt(), lSize.height().toInt());
 }
 
+void HTMLImageElement::associateWith(HTMLFormElement*){};
+
 }  // namespace blink