Disable easter egg on enterprised enrolled devices

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"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/error_page/common/error_page_params.h"
 #include "components/error_page/common/net_error_info.h"
 #include "net/base/escape.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "third_party/WebKit/public/platform/WebURLError.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/webui/web_ui_util.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
+#if defined(OS_CHROMEOS)
+#include "base/command_line.h"
+#include "chrome/common/chrome_switches.h"
+#endif
+
 #if defined(ENABLE_EXTENSIONS)
 #include "extensions/common/constants.h"
 #include "extensions/common/extension_icon_set.h"
 #include "extensions/common/manifest_handlers/icons_handler.h"
 #endif
 
 using blink::WebURLError;
 
 // Some error pages have no details.
 const unsigned int kErrorPagesNoDetails = 0;
@@ skipping 520 matching lines @@
   std::string icon_class = GetIconClassForError(error_domain, error_code);
   error_strings->SetString("iconClass", icon_class);
 
   base::DictionaryValue* summary = new base::DictionaryValue;
 
   // For offline show a summary message underneath the heading.
   if (error_code == net::ERR_INTERNET_DISCONNECTED ||
       error_code == chrome_common_net::DNS_PROBE_FINISHED_NO_INTERNET) {
     error_strings->SetString("primaryParagraph",
         l10n_util::GetStringUTF16(options.summary_resource_id));
+
+#if defined(OS_CHROMEOS)
+    base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
+
+    // Check if easter egg should be disabled.
+    if (command_line->HasSwitch(switches::kDisableDinosaurEasterEgg)) {
+      error_strings->SetString("disabledEasterEgg",

[Andrew T Wilson (Slow), 2015/03/23 16:38:27]

Maybe add a comment that the presence of this string disables the easter egg
(i.e. it's not just a string, it's also a flag to the UI).

[edwardjung, 2015/03/24 16:07:35]

Done.

+          l10n_util::GetStringUTF16(IDS_ERRORPAGE_FUN_DISABLED));
+    }
+#endif
+
   } else {
     // Set summary message in the details.
     summary->SetString("msg",
         l10n_util::GetStringUTF16(options.summary_resource_id));
   }
   summary->SetString("failedUrl", failed_url_string);
   summary->SetString("hostName", net::IDNToUnicode(failed_url.host(),
                                                    accept_languages));
   summary->SetString("productName",
                      l10n_util::GetStringUTF16(IDS_PRODUCT_NAME));
@@ skipping 301 matching lines @@
   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)
 }
 #endif