Add "SHOW ALL SAVED PAGES" button to offline error page

chrome/common/localized_error.cc

Index: chrome/common/localized_error.cc
diff --git a/chrome/common/localized_error.cc b/chrome/common/localized_error.cc
index 8a6455ab480f4b79360cbf61252641bd65cf316c..fad6b0dc67ed786bb20eaa86c5d883ae38d30a58 100644
--- a/chrome/common/localized_error.cc
+++ b/chrome/common/localized_error.cc
@@ -554,6 +554,7 @@ void LocalizedError::GetStrings(int error_code,
                                 bool is_post,
                                 bool stale_copy_in_cache,
                                 bool can_show_network_diagnostics_dialog,
+                                bool has_offline_pages,
                                 const std::string& locale,
                                 const std::string& accept_languages,
                                 scoped_ptr<error_page::ErrorPageParams> params,
@@ -766,6 +767,19 @@ void LocalizedError::GetStrings(int error_code,
     error_strings->Set("showSavedCopyButton", show_saved_copy_button);
   }
 
+#if defined(OS_ANDROID)
+  if (has_offline_pages) {
+    base::DictionaryValue* show_saved_pages_button = new base::DictionaryValue;
+    show_saved_pages_button->SetString(
+        "msg", l10n_util::GetStringUTF16(
+            IDS_ERRORPAGES_BUTTON_SHOW_SAVED_PAGES));
+    show_saved_pages_button->SetString(
+        "title",
+        l10n_util::GetStringUTF16(IDS_ERRORPAGES_BUTTON_SHOW_SAVED_PAGES_HELP));
+    error_strings->Set("showSavedPagesButton", show_saved_pages_button);
+  }
+#endif
+
 #if defined(OS_CHROMEOS)
   // ChromeOS has its own diagnostics extension, which doesn't rely on a
   // browser-initiated dialog.