Remove FIXIT pointing to WONTFIX bug in HTMLTreeBuilder.

Source/core/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 277 matching lines @@
     , m_fragmentContext(fragment, contextElement)
     , m_tree(fragment, parserContentPolicy)
     , m_insertionMode(InitialMode)
     , m_originalInsertionMode(InitialMode)
     , m_shouldSkipLeadingNewline(false)
     , m_parser(parser)
     , m_scriptToProcessStartPosition(uninitializedPositionValue1())
     , m_options(options)
 {
     ASSERT(isMainThread());
-    // FIXME: This assertion will become invalid if <http://webkit.org/b/60316> is fixed.
     ASSERT(contextElement);
-    if (contextElement) {
-        // Steps 4.2-4.6 of the HTML5 Fragment Case parsing algorithm:
-        // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-end.html#fragment-case
-        // For efficiency, we skip step 4.2 ("Let root be a new html element with no attributes")
-        // and instead use the DocumentFragment as a root node.
-        m_tree.openElements()->pushRootNode(HTMLStackItem::create(fragment, HTMLStackItem::ItemForDocumentFragmentNode));
 
-        if (isHTMLTemplateElement(*contextElement))
-            m_templateInsertionModes.append(TemplateContentsMode);
+    // Steps 4.2-4.6 of the HTML5 Fragment Case parsing algorithm:
+    // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-end.html#fragment-case
+    // For efficiency, we skip step 4.2 ("Let root be a new html element with no attributes")
+    // and instead use the DocumentFragment as a root node.
+    m_tree.openElements()->pushRootNode(HTMLStackItem::create(fragment, HTMLStackItem::ItemForDocumentFragmentNode));
 
-        resetInsertionModeAppropriately();
-        m_tree.setForm(closestFormAncestor(*contextElement));
-    }
+    if (isHTMLTemplateElement(*contextElement))
+        m_templateInsertionModes.append(TemplateContentsMode);
+
+    resetInsertionModeAppropriately();
+    m_tree.setForm(closestFormAncestor(*contextElement));
 }
 
 HTMLTreeBuilder::~HTMLTreeBuilder()
 {
 }
 
 void HTMLTreeBuilder::trace(Visitor* visitor)
 {
     visitor->trace(m_fragmentContext);
     visitor->trace(m_tree);
@@ skipping 2473 matching lines @@
     ASSERT(m_isAttached);
     // Warning, this may detach the parser. Do not do anything else after this.
     m_tree.finishedParsing();
 }
 
 void HTMLTreeBuilder::parseError(AtomicHTMLToken*)
 {
 }
 
 } // namespace WebCore