chromeos: Fix DOMUI about:credits link.

chrome/browser/dom_ui/options/about_page_handler.cc

Index: chrome/browser/dom_ui/options/about_page_handler.cc
diff --git a/chrome/browser/dom_ui/options/about_page_handler.cc b/chrome/browser/dom_ui/options/about_page_handler.cc
index 71f994f7c1622bb882d65124b8a50d92e3433baa..224befba08460cd69f5deb983ecb0a782904a3f5 100644
--- a/chrome/browser/dom_ui/options/about_page_handler.cc
+++ b/chrome/browser/dom_ui/options/about_page_handler.cc
@@ -192,14 +192,16 @@ void AboutPageHandler::GetLocalizedValues(DictionaryValue* localized_strings) {
       "license_link_0" : "license_link_1",
       l10n_util::GetStringUTF16(IDS_CHROMIUM_PROJECT_URL));
 
-  // The Open Source link within the main text of the dialog.
+  // The Open Source link within the main text of the dialog.  We need to use
+  // the chrome:// variant instead of about:credits; the latter will get
+  // rewritten to about:blank.
   localized_strings->SetString(chromium_url_appears_first ?
       "license_link_content_1" : "license_link_content_0",
       WideToUTF16Hack(StringSubRange(text,
           text.find(kBeginLinkOss) + wcslen(kBeginLinkOss),
           text.find(kEndLinkOss))));
   localized_strings->SetString(chromium_url_appears_first ?
-      "license_link_1" : "license_link_0", chrome::kAboutCreditsURL);
+      "license_link_1" : "license_link_0", chrome::kChromeUIAboutCreditsURL);
 
   // webkit