reflow comments in core/xml*

third_party/WebKit/Source/core/xml/XPathPath.cpp

 /*
  * Copyright (C) 2005 Frerich Raabe <raabe@kde.org>
  * Copyright (C) 2006, 2009 Apple Inc.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  *
  * 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
@@ skipping 75 matching lines @@
 
 DEFINE_TRACE(LocationPath) {
   visitor->trace(m_steps);
   Expression::trace(visitor);
 }
 
 Value LocationPath::evaluate(EvaluationContext& evaluationContext) const {
   EvaluationContext clonedContext = evaluationContext;
   // http://www.w3.org/TR/xpath/
   // Section 2, Location Paths:
-  // "/ selects the document root (which is always the parent of the document element)"
-  // "A / by itself selects the root node of the document containing the context node."
+  // "/ selects the document root (which is always the parent of the document
+  // element)"
+  // "A / by itself selects the root node of the document containing the context
+  // node."
   // In the case of a tree that is detached from the document, we violate
   // the spec and treat / as the root node of the detached tree.
   // This is for compatibility with Firefox, and also seems like a more
   // logical treatment of where you would expect the "root" to be.
   Node* context = evaluationContext.node.get();
   if (m_absolute && context->getNodeType() != Node::kDocumentNode) {
     if (context->isConnected())
       context = context->ownerDocument();
     else
       context = &NodeTraversal::highestAncestorOrSelf(*context);
@@ skipping 87 matching lines @@
 
   NodeSet& nodes = v.modifiableNodeSet(context);
   m_path->evaluate(context, nodes);
 
   return v;
 }
 
 }  // namespace XPath
 
 }  // namespace blink