Initial implementation of dedupping search provider's URLs.

chrome/browser/instant/instant_controller.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/instant/instant_controller.h"
 
 #include "base/command_line.h"
 #include "base/i18n/case_conversion.h"
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
@@ skipping 183 matching lines @@
     return false;
   }
 
   std::string instant_url;
   Profile* profile = active_tab->profile();
 
   // If the match's TemplateURL is valid, it's a search query; use it. If it's
   // not valid, it's likely a URL; in EXTENDED mode, try using the default
   // search engine's TemplateURL instead.
   const GURL& tab_url = active_tab->web_contents()->GetURL();
-  if (GetInstantURL(match.GetTemplateURL(profile), tab_url, &instant_url)) {
+  if (GetInstantURL(match.GetTemplateURL(profile, false), tab_url,
+                    &instant_url)) {
     ResetLoader(instant_url, active_tab);
   } else if (mode_ != EXTENDED || !CreateDefaultLoader()) {
     Hide();
     return false;
   }
 
   if (full_text.empty()) {
     Hide();
     return false;
   }
@@ skipping 600 matching lines @@
       iter->second > kMaxInstantSupportFailures)
     return false;
 
   return true;
 }
 
 bool InstantController::IsOutOfDate() const {
   return !last_active_tab_ ||
          last_active_tab_ != browser_->GetActiveTabContents();
 }