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chrome/browser/autocomplete/autocomplete_match.cc

Index: chrome/browser/autocomplete/autocomplete_match.cc
===================================================================
--- chrome/browser/autocomplete/autocomplete_match.cc	(revision 81359)
+++ chrome/browser/autocomplete/autocomplete_match.cc	(working copy)
@@ -16,9 +16,10 @@
       transition(PageTransition::GENERATED),
       is_history_what_you_typed_match(false),
       type(SEARCH_WHAT_YOU_TYPED),
-      template_url(NULL),
+      keyword_url(NULL),
       starred(false),
-      from_previous(false) {
+      from_previous(false),
+      keyword_state(NO_KEYWORD) {
 }
 
 AutocompleteMatch::AutocompleteMatch(AutocompleteProvider* provider,
@@ -32,9 +33,10 @@
       transition(PageTransition::TYPED),
       is_history_what_you_typed_match(false),
       type(type),
-      template_url(NULL),
+      keyword_url(NULL),
       starred(false),
-      from_previous(false) {
+      from_previous(false),
+      keyword_state(NO_KEYWORD) {
 }
 
 AutocompleteMatch::~AutocompleteMatch() {
@@ -94,15 +96,15 @@
   // 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.stripped_destination_url != elem2.stripped_destination_url) ?
+      (elem1.stripped_destination_url < elem2.stripped_destination_url) :
       MoreRelevant(elem1, elem2);
 }
 
 // static
 bool AutocompleteMatch::DestinationsEqual(const AutocompleteMatch& elem1,
                                           const AutocompleteMatch& elem2) {
-  return elem1.destination_url == elem2.destination_url;
+  return elem1.stripped_destination_url == elem2.stripped_destination_url;
 }
 
 // static
@@ -151,6 +153,22 @@
   }
 }
 
+void AutocompleteMatch::ComputeStrippedDestinationURL() {
+  static const char prefix[] = "www.";
+  static const size_t prefix_len = arraysize(prefix) - 1;
+
+  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);
+      stripped_destination_url =
+          destination_url.ReplaceComponents(replace_host);
+  } else {
+    stripped_destination_url = destination_url;
+  }
+}
+
 #ifndef NDEBUG
 void AutocompleteMatch::Validate() const {
   ValidateClassifications(contents, contents_class);