Remove the ability to parse HTML fragments

sky/engine/core/dom/shadow/ShadowRoot.cpp

 /*
  * Copyright (C) 2011 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.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 85 matching lines @@
     removeDetachedChildren();
 }
 #endif
 
 PassRefPtrWillBeRawPtr<Node> ShadowRoot::cloneNode(bool, ExceptionState& exceptionState)
 {
     exceptionState.throwDOMException(DataCloneError, "ShadowRoot nodes are not clonable.");
     return nullptr;
 }
 
-String ShadowRoot::innerHTML() const
-{
-    return createMarkup(this, ChildrenOnly);
-}
-
-void ShadowRoot::setInnerHTML(const String& markup, ExceptionState& exceptionState)
-{
-    if (isOrphan()) {
-        exceptionState.throwDOMException(InvalidAccessError, "The ShadowRoot does not have a host.");
-        return;
-    }
-
-    if (RefPtrWillBeRawPtr<DocumentFragment> fragment = createFragmentForInnerOuterHTML(markup, host(), "innerHTML", exceptionState))
-        replaceChildrenWithFragment(this, fragment.release(), exceptionState);
-}
-
 void ShadowRoot::recalcStyle(StyleRecalcChange change)
 {
     // ShadowRoot doesn't support custom callbacks.
     ASSERT(!hasCustomStyleCallbacks());
 
     if (styleChangeType() >= SubtreeStyleChange)
         change = Force;
 
     // There's no style to update so just calling recalcStyle means we're updated.
     clearNeedsStyleRecalc();
@@ skipping 179 matching lines @@
 void ShadowRoot::trace(Visitor* visitor)
 {
     visitor->trace(m_prev);
     visitor->trace(m_next);
     visitor->trace(m_shadowRootRareData);
     TreeScope::trace(visitor);
     DocumentFragment::trace(visitor);
 }
 
 }