Don't show the app error page for bookmark apps.

chrome/renderer/chrome_content_renderer_client.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/renderer/chrome_content_renderer_client.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 557 matching lines @@
 
   if (failed_url.is_valid() && !failed_url.SchemeIs(chrome::kExtensionScheme)) {
     extension = extension_dispatcher_->extensions()->GetExtensionOrAppByURL(
         ExtensionURLInfo(failed_url));
   }
 
   if (error_html) {
     // Use a local error page.
     int resource_id;
     DictionaryValue error_strings;
-    if (extension) {
+    if (extension && !extension->from_bookmark()) {
       LocalizedError::GetAppErrorStrings(error, failed_url, extension,
                                          &error_strings);
 
       // TODO(erikkay): Should we use a different template for different
       // error messages?
       resource_id = IDR_ERROR_APP_HTML;
     } else {
       if (is_repost) {
         LocalizedError::GetFormRepostStrings(failed_url, &error_strings);
       } else {
@@ skipping 233 matching lines @@
     webkit::ppapi::PpapiInterfaceFactoryManager* factory_manager) {
   factory_manager->RegisterFactory(ChromePPAPIInterfaceFactory);
 }
 
 bool ChromeContentRendererClient::AllowSocketAPI(const GURL& url) {
   return allowed_socket_origins_.find(url.host()) !=
       allowed_socket_origins_.end();
 }
 
 }  // namespace chrome