Plumb network stack information about existence of cached copy

chrome/common/localized_error.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/common/localized_error.h"
 
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 476 matching lines @@
 }
 
 }  // namespace
 
 const char LocalizedError::kHttpErrorDomain[] = "http";
 
 void LocalizedError::GetStrings(int error_code,
                                 const std::string& error_domain,
                                 const GURL& failed_url,
                                 bool is_post,
+                                bool stale_copy_in_cache,
                                 const std::string& locale,
                                 const std::string& accept_languages,
                                 base::DictionaryValue* error_strings) {
   bool rtl = LocaleIsRTL();
   error_strings->SetString("textdirection", rtl ? "rtl" : "ltr");
 
   // Grab the strings and settings that depend on the error type.  Init
   // options with default values.
   LocalizedErrorMap options = {
     0,
@@ skipping 44 matching lines @@
   summary->SetString("hostName", net::IDNToUnicode(failed_url.host(),
                                                    accept_languages));
   summary->SetString("productName",
                      l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
 
   error_strings->SetString(
       "more", l10n_util::GetStringUTF16(IDS_ERRORPAGES_BUTTON_MORE));
   error_strings->SetString(
       "less", l10n_util::GetStringUTF16(IDS_ERRORPAGES_BUTTON_LESS));
   error_strings->Set("summary", summary);
+  error_strings->SetBoolean("staleCopyInCache", stale_copy_in_cache);
+
 #if defined(OS_CHROMEOS)
   error_strings->SetString(
       "diagnose", l10n_util::GetStringUTF16(IDS_ERRORPAGES_BUTTON_DIAGNOSE));
 #endif  // defined(OS_CHROMEOS)
 
   if (options.details_resource_id != kErrorPagesNoDetails) {
     error_strings->SetString(
         "errorDetails", l10n_util::GetStringUTF16(options.details_resource_id));
   }
 
@@ skipping 247 matching lines @@
 #if defined(OS_CHROMEOS)
   GURL learn_more_url(kAppWarningLearnMoreUrl);
   base::DictionaryValue* suggest_learn_more = new base::DictionaryValue();
   suggest_learn_more->SetString("msg",
                                 l10n_util::GetStringUTF16(
                                     IDS_ERRORPAGES_SUGGESTION_LEARNMORE_BODY));
   suggest_learn_more->SetString("learnMoreUrl", learn_more_url.spec());
   error_strings->Set("suggestionsLearnMore", suggest_learn_more);
 #endif  // defined(OS_CHROMEOS)
 }