Remove details strings used by iframes on network error pages

components/error_page/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 "components/error_page/common/localized_error.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 25 matching lines @@
 #endif
 
 #if defined(OS_ANDROID)
 #include "components/offline_pages/offline_page_feature.h"
 #endif
 
 namespace error_page {
 
 namespace {
 
-// Some error pages have no details or summary.
-const unsigned int kEmptyMessageResourceID = 0;
-
 static const char kRedirectLoopLearnMoreUrl[] =
     "https://support.google.com/chrome?p=rl_error";
 static const char kWeakDHKeyLearnMoreUrl[] =
     "https://support.google.com/chrome?p=dh_error";
 static const int kGoogleCachedCopySuggestionType = 0;
 
 enum NAV_SUGGESTIONS {
   SUGGEST_NONE                              = 0,
   SUGGEST_DIAGNOSE_TOOL                     = 1 << 0,
   SUGGEST_CHECK_CONNECTION                  = 1 << 1,
@@ skipping 13 matching lines @@
 
 enum SHOW_BUTTONS {
   SHOW_NO_BUTTONS    = 0,
   SHOW_BUTTON_RELOAD = 1,
 };
 
 struct LocalizedErrorMap {
   int error_code;
   unsigned int title_resource_id;
   unsigned int heading_resource_id;
-  // Detailed summary used when the error is in the main frame.
+  // Detailed summary used when the error is in the main frame and shown on
+  // mouse over when the error is in a frame.
   unsigned int summary_resource_id;
-  // Short one sentence description shown on mouse over when the error is in
-  // a frame.
-  unsigned int details_resource_id;
   int suggestions;  // Bitmap of SUGGEST_* values.
   int buttons; // Which buttons if any to show.
 };
 
 const LocalizedErrorMap net_error_options[] = {
   {net::ERR_TIMED_OUT,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_TIMED_OUT,
-   IDS_ERRORPAGES_DETAILS_TIMED_OUT,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG |
        SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONNECTION_TIMED_OUT,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_TIMED_OUT,
-   IDS_ERRORPAGES_DETAILS_TIMED_OUT,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG |
        SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONNECTION_CLOSED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_CLOSED,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_CLOSED,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG |
        SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONNECTION_RESET,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_RESET,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_RESET,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG |
        SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONNECTION_REFUSED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_REFUSED,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_REFUSED,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONNECTION_FAILED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_FAILED,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_FAILED,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_NAME_NOT_RESOLVED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_NAME_NOT_RESOLVED,
-   IDS_ERRORPAGES_DETAILS_NAME_NOT_RESOLVED,
    SUGGEST_CHECK_CONNECTION | SUGGEST_DNS_CONFIG | SUGGEST_FIREWALL_CONFIG |
        SUGGEST_PROXY_CONFIG | SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_ICANN_NAME_COLLISION,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_ICANN_NAME_COLLISION,
-   IDS_ERRORPAGES_DETAILS_ICANN_NAME_COLLISION,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_ADDRESS_UNREACHABLE,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_ADDRESS_UNREACHABLE,
-   IDS_ERRORPAGES_DETAILS_ADDRESS_UNREACHABLE,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_NETWORK_ACCESS_DENIED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NETWORK_ACCESS_DENIED,
    IDS_ERRORPAGES_SUMMARY_NETWORK_ACCESS_DENIED,
-   IDS_ERRORPAGES_DETAILS_NETWORK_ACCESS_DENIED,
    SUGGEST_CHECK_CONNECTION | SUGGEST_FIREWALL_CONFIG |
        SUGGEST_ANTIVIRUS_CONFIG | SUGGEST_DIAGNOSE_TOOL,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_PROXY_CONNECTION_FAILED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
    IDS_ERRORPAGES_SUMMARY_PROXY_CONNECTION_FAILED,
-   IDS_ERRORPAGES_DETAILS_PROXY_CONNECTION_FAILED,
    SUGGEST_PROXY_CONFIG | SUGGEST_CONTACT_ADMINISTRATOR | SUGGEST_DIAGNOSE_TOOL,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_INTERNET_DISCONNECTED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
-   kEmptyMessageResourceID,
-   IDS_ERRORPAGES_DETAILS_INTERNET_DISCONNECTED,
+   IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
    SUGGEST_OFFLINE_CHECKS | SUGGEST_DIAGNOSE_TOOL,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_FILE_NOT_FOUND,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_FILE_NOT_FOUND,
    IDS_ERRORPAGES_SUMMARY_FILE_NOT_FOUND,
-   IDS_ERRORPAGES_DETAILS_FILE_NOT_FOUND,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_CACHE_MISS,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_CACHE_READ_FAILURE,
    IDS_ERRORPAGES_SUMMARY_CACHE_READ_FAILURE,
-   IDS_ERRORPAGES_DETAILS_CACHE_READ_FAILURE,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CACHE_READ_FAILURE,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_CACHE_READ_FAILURE,
    IDS_ERRORPAGES_SUMMARY_CACHE_READ_FAILURE,
-   IDS_ERRORPAGES_DETAILS_CACHE_READ_FAILURE,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_NETWORK_IO_SUSPENDED,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_CONNECTION_INTERRUPTED,
    IDS_ERRORPAGES_SUMMARY_NETWORK_IO_SUSPENDED,
-   IDS_ERRORPAGES_DETAILS_NETWORK_IO_SUSPENDED,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_TOO_MANY_REDIRECTS,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_TOO_MANY_REDIRECTS,
-   IDS_ERRORPAGES_DETAILS_TOO_MANY_REDIRECTS,
    SUGGEST_LEARNMORE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_EMPTY_RESPONSE,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_EMPTY_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_EMPTY_RESPONSE,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_INVALID_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_INVALID_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_RESPONSE_HEADERS_MULTIPLE_LOCATION,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_INVALID_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_RESPONSE_HEADERS_MULTIPLE_LOCATION,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_CONTENT_LENGTH_MISMATCH,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_CLOSED,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_CLOSED,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_INCOMPLETE_CHUNKED_ENCODING,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_CONNECTION_CLOSED,
-   IDS_ERRORPAGES_DETAILS_CONNECTION_CLOSED,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_SSL_PROTOCOL_ERROR,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_INVALID_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_SSL_PROTOCOL_ERROR,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_BAD_SSL_CLIENT_AUTH_CERT,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_BAD_SSL_CLIENT_AUTH_CERT,
-   IDS_ERRORPAGES_DETAILS_BAD_SSL_CLIENT_AUTH_CERT,
    SUGGEST_CONTACT_ADMINISTRATOR,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_SSL_SECURITY_ERROR,
-   IDS_ERRORPAGES_DETAILS_SSL_PROTOCOL_ERROR,
    SUGGEST_LEARNMORE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_CERT_ERROR_SUMMARY_PINNING_FAILURE_DETAILS,
-   IDS_CERT_ERROR_SUMMARY_PINNING_FAILURE_DESCRIPTION,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_TEMPORARILY_THROTTLED,
    IDS_ERRORPAGES_TITLE_ACCESS_DENIED,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_NOT_AVAILABLE,
-   IDS_ERRORPAGES_DETAILS_TEMPORARILY_THROTTLED,
    SUGGEST_DISABLE_EXTENSION,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_BLOCKED_BY_CLIENT,
    IDS_ERRORPAGES_TITLE_BLOCKED,
    IDS_ERRORPAGES_HEADING_BLOCKED,
    IDS_ERRORPAGES_SUMMARY_BLOCKED_BY_EXTENSION,
-   IDS_ERRORPAGES_DETAILS_BLOCKED_BY_EXTENSION,
    SUGGEST_DISABLE_EXTENSION,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_NETWORK_CHANGED,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_CONNECTION_INTERRUPTED,
    IDS_ERRORPAGES_SUMMARY_NETWORK_CHANGED,
-   IDS_ERRORPAGES_DETAILS_NETWORK_CHANGED,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {net::ERR_BLOCKED_BY_ADMINISTRATOR,
    IDS_ERRORPAGES_TITLE_BLOCKED,
    IDS_ERRORPAGES_HEADING_BLOCKED,
    IDS_ERRORPAGES_SUMMARY_BLOCKED_BY_ADMINISTRATOR,
-   IDS_ERRORPAGES_DETAILS_BLOCKED_BY_ADMINISTRATOR,
    SUGGEST_CONTACT_ADMINISTRATOR,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_BLOCKED_ENROLLMENT_CHECK_PENDING,
    IDS_ERRORPAGES_TITLE_BLOCKED,
    IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
    IDS_ERRORPAGES_SUMMARY_BLOCKED_ENROLLMENT_CHECK_PENDING,
-   IDS_ERRORPAGES_DETAILS_BLOCKED_ENROLLMENT_CHECK_PENDING,
    SUGGEST_COMPLETE_SETUP,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_FALLBACK_BEYOND_MINIMUM_VERSION,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_INVALID_RESPONSE,
-   IDS_ERRORPAGES_DETAILS_SSL_FALLBACK_BEYOND_MINIMUM_VERSION,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_VERSION_OR_CIPHER_MISMATCH,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_SSL_VERSION_OR_CIPHER_MISMATCH,
-   IDS_ERRORPAGES_DETAILS_SSL_VERSION_OR_CIPHER_MISMATCH,
    SUGGEST_UNSUPPORTED_CIPHER,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_OBSOLETE_CIPHER,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_SSL_VERSION_OR_CIPHER_MISMATCH,
-   IDS_ERRORPAGES_DETAILS_SSL_VERSION_OR_CIPHER_MISMATCH,
    SUGGEST_UNSUPPORTED_CIPHER,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_TEMPORARY_BACKOFF,
    IDS_ERRORPAGES_TITLE_ACCESS_DENIED,
    IDS_ERRORPAGES_HEADING_ACCESS_DENIED,
    IDS_ERRORPAGES_SUMMARY_TEMPORARY_BACKOFF,
-   IDS_ERRORPAGES_DETAILS_TEMPORARY_BACKOFF,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {net::ERR_SSL_SERVER_CERT_BAD_FORMAT,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_INSECURE_CONNECTION,
    IDS_ERRORPAGES_SUMMARY_SSL_SECURITY_ERROR,
-   IDS_ERRORPAGES_DETAILS_SSL_PROTOCOL_ERROR,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
 };
 
 // Special error page to be used in the case of navigating back to a page
 // generated by a POST.  LocalizedError::HasStrings expects this net error code
 // to also appear in the array above.
 const LocalizedErrorMap repost_error = {
   net::ERR_CACHE_MISS,
   IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
   IDS_HTTP_POST_WARNING_TITLE,
   IDS_ERRORPAGES_HTTP_POST_WARNING,
-  IDS_ERRORPAGES_DETAILS_CACHE_READ_FAILURE,
   SUGGEST_REPOST_RELOAD,
   SHOW_NO_BUTTONS,
 };
 
 const LocalizedErrorMap http_error_options[] = {
   {403,
    IDS_ERRORPAGES_TITLE_ACCESS_DENIED,
    IDS_ERRORPAGES_HEADING_ACCESS_DENIED,
    IDS_ERRORPAGES_SUMMARY_FORBIDDEN,
-   IDS_ERRORPAGES_DETAILS_FORBIDDEN,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {410,
    IDS_ERRORPAGES_TITLE_NOT_FOUND,
    IDS_ERRORPAGES_HEADING_NOT_FOUND,
    IDS_ERRORPAGES_SUMMARY_GONE,
-   IDS_ERRORPAGES_DETAILS_GONE,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
 
   {500,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   IDS_ERRORPAGES_DETAILS_INTERNAL_SERVER_ERROR,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {501,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   IDS_ERRORPAGES_DETAILS_NOT_IMPLEMENTED,
    SUGGEST_NONE,
    SHOW_NO_BUTTONS,
   },
   {502,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   IDS_ERRORPAGES_DETAILS_BAD_GATEWAY,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {503,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   IDS_ERRORPAGES_DETAILS_SERVICE_UNAVAILABLE,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
   {504,
    IDS_ERRORPAGES_TITLE_LOAD_FAILED,
    IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
    IDS_ERRORPAGES_SUMMARY_GATEWAY_TIMEOUT,
-   IDS_ERRORPAGES_DETAILS_GATEWAY_TIMEOUT,
    SUGGEST_NONE,
    SHOW_BUTTON_RELOAD,
   },
 };
 
 const LocalizedErrorMap dns_probe_error_options[] = {
   {error_page::DNS_PROBE_POSSIBLE,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_DNS_PROBE_RUNNING,
-   IDS_ERRORPAGES_DETAILS_DNS_PROBE_RUNNING,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
 
   // DNS_PROBE_NOT_RUN is not here; NetErrorHelper will restore the original
   // error, which might be one of several DNS-related errors.
 
   {error_page::DNS_PROBE_STARTED,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_DNS_PROBE_RUNNING,
-   IDS_ERRORPAGES_DETAILS_DNS_PROBE_RUNNING,
    // Include SUGGEST_RELOAD so the More button doesn't jump when we update.
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
 
   // DNS_PROBE_FINISHED_UNKNOWN is not here; NetErrorHelper will restore the
   // original error, which might be one of several DNS-related errors.
 
   {error_page::DNS_PROBE_FINISHED_NO_INTERNET,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
-   kEmptyMessageResourceID,
-   IDS_ERRORPAGES_DETAILS_INTERNET_DISCONNECTED,
+   IDS_ERRORPAGES_HEADING_INTERNET_DISCONNECTED,
    SUGGEST_OFFLINE_CHECKS | SUGGEST_DIAGNOSE_TOOL,
    SHOW_NO_BUTTONS,
   },
   {error_page::DNS_PROBE_FINISHED_BAD_CONFIG,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_NAME_NOT_RESOLVED,
-   IDS_ERRORPAGES_DETAILS_NAME_NOT_RESOLVED,
    SUGGEST_DNS_CONFIG | SUGGEST_FIREWALL_CONFIG | SUGGEST_PROXY_CONFIG |
        SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
   {error_page::DNS_PROBE_FINISHED_NXDOMAIN,
    IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
    IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
    IDS_ERRORPAGES_SUMMARY_NAME_NOT_RESOLVED,
-   IDS_ERRORPAGES_DETAILS_NAME_NOT_RESOLVED,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
 };
 
 const LocalizedErrorMap* FindErrorMapInArray(const LocalizedErrorMap* maps,
                                                    size_t num_maps,
                                                    int error_code) {
   for (size_t i = 0; i < num_maps; ++i) {
     if (maps[i].error_code == error_code)
@@ skipping 404 matching lines @@
     base::DictionaryValue* error_strings) {
   webui::SetLoadTimeDataDefaults(locale, error_strings);
 
   // Grab the strings and settings that depend on the error type.  Init
   // options with default values.
   LocalizedErrorMap options = {
     0,
     IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
     IDS_ERRORPAGES_HEADING_NOT_AVAILABLE,
     IDS_ERRORPAGES_SUMMARY_NOT_AVAILABLE,
-    kEmptyMessageResourceID,
     SUGGEST_NONE,
     SHOW_NO_BUTTONS,
   };
 
   const LocalizedErrorMap* error_map = LookupErrorMap(error_domain, error_code,
                                                       is_post);
   if (error_map)
     options = *error_map;
 
   // If we got "access denied" but the url was a file URL, then we say it was a
   // file instead of just using the "not available" default message. Just adding
   // ERR_ACCESS_DENIED to the map isn't sufficient, since that message may be
   // generated by some OSs when the operation doesn't involve a file URL.
   if (error_domain == net::kErrorDomain &&
       error_code == net::ERR_ACCESS_DENIED &&
       failed_url.scheme() == "file") {
     options.title_resource_id = IDS_ERRORPAGES_TITLE_ACCESS_DENIED;
     options.heading_resource_id = IDS_ERRORPAGES_HEADING_FILE_ACCESS_DENIED;
     options.summary_resource_id = IDS_ERRORPAGES_SUMMARY_FILE_ACCESS_DENIED;
-    options.details_resource_id = IDS_ERRORPAGES_DETAILS_FILE_ACCESS_DENIED;
     options.suggestions = SUGGEST_NONE;
     options.buttons = SHOW_BUTTON_RELOAD;
   }
 
   base::string16 failed_url_string(url_formatter::FormatUrl(
       failed_url, url_formatter::kFormatUrlOmitNothing,
       net::UnescapeRule::NORMAL, nullptr, nullptr, nullptr));
   // URLs are always LTR.
   if (base::i18n::IsRTL())
     base::i18n::WrapStringWithLTRFormatting(&failed_url_string);
   error_strings->SetString("title",
       l10n_util::GetStringFUTF16(options.title_resource_id, failed_url_string));
   std::string icon_class = GetIconClassForError(error_domain, error_code);
   error_strings->SetString("iconClass", icon_class);
 
   base::string16 host_name(url_formatter::IDNToUnicode(failed_url.host()));
 
   base::DictionaryValue* heading = new base::DictionaryValue;
   heading->SetString("msg",
                      l10n_util::GetStringUTF16(options.heading_resource_id));
   heading->SetString("hostName", host_name);
   error_strings->Set("heading", heading);
 
   base::DictionaryValue* summary = new base::DictionaryValue;
 
   // Set summary message under the heading.
   summary->SetString(
-      "msg",
-      options.summary_resource_id != kEmptyMessageResourceID
-          ? l10n_util::GetStringUTF16(options.summary_resource_id)
-          : base::string16());
+      "msg", l10n_util::GetStringUTF16(options.summary_resource_id));
 
   // Add a DNS definition string.
   summary->SetString("dnsDefinition",
       l10n_util::GetStringUTF16(IDS_ERRORPAGES_SUMMARY_DNS_DEFINITION));
 
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 
   // Check if easter egg should be disabled.
   if (command_line->HasSwitch(
           error_page::switches::kDisableDinosaurEasterEgg)) {
     // The presence of this string disables the easter egg. Acts as a flag.
     error_strings->SetString("disabledEasterEgg",
         l10n_util::GetStringUTF16(IDS_ERRORPAGE_FUN_DISABLED));
   }
 
   summary->SetString("failedUrl", failed_url_string);
   summary->SetString("hostName", host_name);
 
   error_strings->SetString(
       "details", l10n_util::GetStringUTF16(IDS_ERRORPAGE_NET_BUTTON_DETAILS));
   error_strings->SetString(
       "hideDetails", l10n_util::GetStringUTF16(
           IDS_ERRORPAGE_NET_BUTTON_HIDE_DETAILS));
   error_strings->Set("summary", summary);
 
-  error_strings->SetString(
-      "errorDetails",
-      options.details_resource_id != kEmptyMessageResourceID
-          ? l10n_util::GetStringUTF16(options.details_resource_id)
-          : base::string16());
-
   base::string16 error_string;
   if (error_domain == net::kErrorDomain) {
     // Non-internationalized error string, for debugging Chrome itself.
     error_string = base::ASCIIToUTF16(net::ErrorToShortString(error_code));
   } else if (error_domain == error_page::kDnsProbeErrorDomain) {
     std::string ascii_error_string =
         error_page::DnsProbeStatusToString(error_code);
     error_string = base::ASCIIToUTF16(ascii_error_string);
   } else {
     DCHECK_EQ(LocalizedError::kHttpErrorDomain, error_domain);
@@ skipping 90 matching lines @@
     error_strings->Set("showSavedCopyButton", show_saved_copy_button);
   }
 }
 
 base::string16 LocalizedError::GetErrorDetails(const std::string& error_domain,
                                                int error_code,
                                                bool is_post) {
   const LocalizedErrorMap* error_map =
       LookupErrorMap(error_domain, error_code, is_post);
   if (error_map)
-    return l10n_util::GetStringUTF16(error_map->details_resource_id);
+    return l10n_util::GetStringUTF16(error_map->summary_resource_id);
   else
-    return l10n_util::GetStringUTF16(IDS_ERRORPAGES_DETAILS_UNKNOWN);
+    return l10n_util::GetStringUTF16(IDS_ERRORPAGES_SUMMARY_NOT_AVAILABLE);
 }
 
 bool LocalizedError::HasStrings(const std::string& error_domain,
                                 int error_code) {
   // Whether or not the there are strings for an error does not depend on
   // whether or not the page was be generated by a POST, so just claim it was
   // not.
   return LookupErrorMap(error_domain, error_code, /*is_post=*/false) != nullptr;
 }
 
 }  // namespace error_page