Remove deprecated TabContentsDelegate::OpenURLFromTab variant

chrome/browser/ui/browser_navigator.cc

 // Copyright (c) 2011 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/ui/browser_navigator.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/stringprintf.h"
@@ skipping 380 matching lines @@
 
   if (!params->browser)
     return;
 
   // Navigate() must not return early after this point.
 
   if (GetSourceProfile(params, source_browser) != params->browser->profile()) {
     // A tab is being opened from a link from a different profile, we must reset
     // source information that may cause state to be shared.
     params->source_contents = NULL;
-    params->referrer = GURL();
+    params->referrer = content::Referrer();
   }
 
   // Make sure the Browser is shown if params call for it.
   ScopedBrowserDisplayer displayer(params);
 
   // Makes sure any TabContents created by this function is destroyed if
   // not properly added to a tab strip.
   ScopedTargetContentsOwner target_contents_owner(params);
 
   // Some dispositions need coercion to base types.
@@ skipping 214 matching lines @@
   // chrome://settings.
 
   return !(url.scheme() == chrome::kChromeUIScheme &&
       (url.host() == chrome::kChromeUISettingsHost ||
        url.host() == chrome::kChromeUIExtensionsHost ||
        url.host() == chrome::kChromeUIBookmarksHost ||
        url.host() == chrome::kChromeUISyncPromoHost));
 }
 
 }  // namespace browser