Merge 108311

Source/WebCore/html/parser/HTMLTreeBuilder.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 568 matching lines @@
 void HTMLTreeBuilder::processIsindexStartTagForInBody(AtomicHTMLToken& token)
 {
     ASSERT(token.type() == HTMLTokenTypes::StartTag);
     ASSERT(token.name() == isindexTag);
     parseError(token);
     if (m_tree.form())
         return;
     notImplemented(); // Acknowledge self-closing flag
     processFakeStartTag(formTag);
     RefPtr<Attribute> actionAttribute = token.getAttributeItem(actionAttr);
-    if (actionAttribute) {
-        ASSERT(m_tree.currentElement()->hasTagName(formTag));
-        m_tree.currentElement()->setAttribute(actionAttr, actionAttribute->value());
-    }
+    if (actionAttribute)
+        m_tree.form()->setAttribute(actionAttr, actionAttribute->value());
     processFakeStartTag(hrTag);
     processFakeStartTag(labelTag);
     RefPtr<Attribute> promptAttribute = token.getAttributeItem(promptAttr);
     if (promptAttribute)
         processFakeCharacters(promptAttribute->value());
     else
         processFakeCharacters(searchableIndexIntroduction());
     processFakeStartTag(inputTag, attributesForIsindexInput(token));
     notImplemented(); // This second set of characters may be needed by non-english locales.
     processFakeEndTag(labelTag);
@@ skipping 2229 matching lines @@
 }
 
 bool HTMLTreeBuilder::pluginsEnabled(Frame* frame)
 {
     if (!frame)
         return false;
     return frame->loader()->subframeLoader()->allowPlugins(NotAboutToInstantiatePlugin);
 }
 
 }