Add an error page for HTTP 404 error pages without bodies.

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 352 matching lines @@
 const LocalizedErrorMap repost_error = {
   net::ERR_CACHE_MISS,
   IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
   IDS_HTTP_POST_WARNING_TITLE,
   IDS_ERRORPAGES_HTTP_POST_WARNING,
   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,
-   SUGGEST_NONE,
-   SHOW_BUTTON_RELOAD,
-  },
-  {410,
-   IDS_ERRORPAGES_TITLE_NOT_FOUND,
-   IDS_ERRORPAGES_HEADING_NOT_FOUND,
-   IDS_ERRORPAGES_SUMMARY_GONE,
-   SUGGEST_NONE,
-   SHOW_NO_BUTTONS,
-  },
+    {
+        403, IDS_ERRORPAGES_TITLE_ACCESS_DENIED,
+        IDS_ERRORPAGES_HEADING_ACCESS_DENIED, IDS_ERRORPAGES_SUMMARY_FORBIDDEN,
+        SUGGEST_NONE, SHOW_BUTTON_RELOAD,
+    },
+    {
+        404, IDS_ERRORPAGES_TITLE_NOT_FOUND, IDS_ERRORPAGES_HEADING_NOT_FOUND,
+        IDS_ERRORPAGES_SUMMARY_NOT_FOUND, SUGGEST_NONE, SHOW_BUTTON_RELOAD,
+    },
+    {
+        410, IDS_ERRORPAGES_TITLE_NOT_FOUND, IDS_ERRORPAGES_HEADING_NOT_FOUND,
+        IDS_ERRORPAGES_SUMMARY_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,
-   SUGGEST_NONE,
-   SHOW_BUTTON_RELOAD,
-  },
-  {501,
-   IDS_ERRORPAGES_TITLE_LOAD_FAILED,
-   IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
-   IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   SUGGEST_NONE,
-   SHOW_NO_BUTTONS,
-  },
-  {502,
-   IDS_ERRORPAGES_TITLE_LOAD_FAILED,
-   IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
-   IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   SUGGEST_NONE,
-   SHOW_BUTTON_RELOAD,
-  },
-  {503,
-   IDS_ERRORPAGES_TITLE_LOAD_FAILED,
-   IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
-   IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST,
-   SUGGEST_NONE,
-   SHOW_BUTTON_RELOAD,
-  },
-  {504,
-   IDS_ERRORPAGES_TITLE_LOAD_FAILED,
-   IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
-   IDS_ERRORPAGES_SUMMARY_GATEWAY_TIMEOUT,
-   SUGGEST_NONE,
-   SHOW_BUTTON_RELOAD,
-  },
+    {
+        500, IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+        IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
+        IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST, SUGGEST_NONE,
+        SHOW_BUTTON_RELOAD,
+    },
+    {
+        501, IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+        IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
+        IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST, SUGGEST_NONE,
+        SHOW_NO_BUTTONS,
+    },
+    {
+        502, IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+        IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
+        IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST, SUGGEST_NONE,
+        SHOW_BUTTON_RELOAD,
+    },
+    {
+        503, IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+        IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
+        IDS_ERRORPAGES_SUMMARY_WEBSITE_CANNOT_HANDLE_REQUEST, SUGGEST_NONE,
+        SHOW_BUTTON_RELOAD,
+    },
+    {
+        504, IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+        IDS_ERRORPAGES_HEADING_PAGE_NOT_WORKING,
+        IDS_ERRORPAGES_SUMMARY_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,
    SUGGEST_DIAGNOSE_TOOL,
    SHOW_BUTTON_RELOAD,
   },
@@ skipping 645 matching lines @@
 
 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