Eliminate chrome::IsTrustedWindowWithScheme

chrome/browser/ui/chrome_pages.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/ui/chrome_pages.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
@@ skipping 189 matching lines @@
   if (sub_page.find(kInternetOptionsSubPage, 0) != std::string::npos) {
     std::string::size_type loc = sub_page.find("?", 0);
     std::string network_page =
         loc != std::string::npos ? sub_page.substr(loc) : std::string();
     url = std::string(kChromeUISettingsURL) + network_page;
   }
 #endif
   return GURL(url);
 }
 
-bool IsTrustedPopupWindowWithScheme(const Browser* browser,
-                                    const std::string& scheme) {
-  if (!browser->is_type_popup() || !browser->is_trusted_source())
-    return false;
-  if (scheme.empty())  // Any trusted popup window
-    return true;
-  const content::WebContents* web_contents =
-      browser->tab_strip_model()->GetWebContentsAt(0);
-  if (!web_contents)
-    return false;
-  GURL url(web_contents->GetURL());
-  return url.SchemeIs(scheme.c_str());
-}
-
 void ShowSettings(Browser* browser) {
   ShowSettingsSubPage(browser, std::string());
 }
 
 void ShowSettingsSubPage(Browser* browser, const std::string& sub_page) {
   if (::switches::SettingsWindowEnabled()) {
     ShowSettingsSubPageForProfile(browser->profile(), sub_page);
     return;
   }
   ShowSettingsSubPageInTabbedBrowser(browser, sub_page);
@@ skipping 85 matching lines @@
           original_profile, chrome::HOST_DESKTOP_TYPE_NATIVE));
       browser = displayer->browser();
     }
 
     NavigateToSingletonTab(browser, GURL(signin::GetPromoURL(source, false)));
     DCHECK_GT(browser->tab_strip_model()->count(), 0);
   }
 }
 
 }  // namespace chrome