Update dangling markup mitigations.

url/url_canon_relative.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Canonicalizer functions for working with and resolving relative URLs.
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "url/url_canon.h"
@@ skipping 425 matching lines @@
 bool DoResolveRelativeURL(const char* base_url,
                           const Parsed& base_parsed,
                           bool base_is_file,
                           const CHAR* relative_url,
                           const Component& relative_component,
                           CharsetConverter* query_converter,
                           CanonOutput* output,
                           Parsed* out_parsed) {
   // |base_parsed| is the starting point for our output. Since we may have
   // removed whitespace from |relative_url| before entering this method, we'll
-  // carry over the |whitespace_removed| flag.
-  bool whitespace_removed = out_parsed->whitespace_removed;
+  // carry over the |potentially_dangling_markup| flag.
+  bool potentially_dangling_markup = out_parsed->potentially_dangling_markup;
   *out_parsed = base_parsed;
-  if (whitespace_removed)
-    out_parsed->whitespace_removed = true;
+  if (potentially_dangling_markup)
+    out_parsed->potentially_dangling_markup = true;
 
   // Sanity check: the input should have a host or we'll break badly below.
   // We can only resolve relative URLs with base URLs that have hosts and
   // paths (even the default path of "/" is OK).
   //
   // We allow hosts with no length so we can handle file URLs, for example.
   if (base_parsed.path.len <= 0) {
     // On error, return the input (resolving a relative URL on a non-relative
     // base = the base).
     int base_len = base_parsed.Length();
@@ skipping 112 matching lines @@
                         const Component& relative_component,
                         CharsetConverter* query_converter,
                         CanonOutput* output,
                         Parsed* out_parsed) {
   return DoResolveRelativeURL<base::char16>(
       base_url, base_parsed, base_is_file, relative_url,
       relative_component, query_converter, output, out_parsed);
 }
 
 }  // namespace url