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chrome/browser/autocomplete/autocomplete_match.cc

Index: chrome/browser/autocomplete/autocomplete_match.cc
===================================================================
--- chrome/browser/autocomplete/autocomplete_match.cc	(revision 80563)
+++ chrome/browser/autocomplete/autocomplete_match.cc	(working copy)
@@ -94,15 +94,16 @@
   // Sort identical destination_urls together.  Place the most relevant matches
   // first, so that when we call std::unique(), these are the ones that get
   // preserved.
-  return (elem1.destination_url != elem2.destination_url) ?
-      (elem1.destination_url < elem2.destination_url) :
+  return
+    (elem1.destination_url_normalized != elem2.destination_url_normalized) ?
+      (elem1.destination_url_normalized < elem2.destination_url_normalized) :
       MoreRelevant(elem1, elem2);
 }
 
 // static
 bool AutocompleteMatch::DestinationsEqual(const AutocompleteMatch& elem1,
                                           const AutocompleteMatch& elem2) {
-  return elem1.destination_url == elem2.destination_url;
+  return elem1.destination_url_normalized == elem2.destination_url_normalized;
 }
 
 // static
@@ -151,6 +152,25 @@
   }
 }
 
+void AutocompleteMatch::ComputeStrippedDestinationURL() {
+  static const char prefix[] = "www.";
+  static const size_t prefix_len = strlen(prefix);
+
+  if (!destination_url_normalized.is_empty())
+    return;
+
+  std::string host = destination_url.host();
+  if (destination_url.is_valid() && host.compare(0, prefix_len, prefix) == 0) {
+      host = host.substr(prefix_len);
+      GURL::Replacements replace_host;
+      replace_host.SetHostStr(host);
+      destination_url_normalized =
+        destination_url.ReplaceComponents(replace_host);
+  } else {
+    destination_url_normalized = destination_url;
+  }
+}
+
 #ifndef NDEBUG
 void AutocompleteMatch::Validate() const {
   ValidateClassifications(contents, contents_class);