Add a status message "Waiting for extension Foo..." when there's a request

chrome/browser/ui/tab_contents/tab_contents_wrapper.cc

 // Copyright (c) 2011 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/browser/ui/tab_contents/tab_contents_wrapper.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete_history_manager.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/automation/automation_tab_helper.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.h"
 #include "chrome/browser/extensions/extension_tab_helper.h"
 #include "chrome/browser/extensions/extension_webnavigation_api.h"
@@ skipping 274 matching lines @@
                             "",
                             PrefService::UNSYNCABLE_PREF);
 }
 
 string16 TabContentsWrapper::GetDefaultTitle() {
   return l10n_util::GetStringUTF16(IDS_DEFAULT_TAB_TITLE);
 }
 
 string16 TabContentsWrapper::GetStatusText() const {
   if (!tab_contents()->IsLoading() ||
-      tab_contents()->load_state() == net::LOAD_STATE_IDLE) {
+      tab_contents()->load_state().state == net::LOAD_STATE_IDLE) {
     return string16();
   }
 
-  switch (tab_contents()->load_state()) {
+  switch (tab_contents()->load_state().state) {
+    case net::LOAD_STATE_WAITING_FOR_DELEGATE:
+      return l10n_util::GetStringFUTF16(
+          IDS_LOAD_STATE_WAITING_FOR_DELEGATE,
+          UTF8ToUTF16(tab_contents()->load_state().param));
     case net::LOAD_STATE_WAITING_FOR_CACHE:
       return l10n_util::GetStringUTF16(IDS_LOAD_STATE_WAITING_FOR_CACHE);
     case net::LOAD_STATE_ESTABLISHING_PROXY_TUNNEL:
       return
           l10n_util::GetStringUTF16(IDS_LOAD_STATE_ESTABLISHING_PROXY_TUNNEL);
     case net::LOAD_STATE_RESOLVING_PROXY_FOR_URL:
       return l10n_util::GetStringUTF16(IDS_LOAD_STATE_RESOLVING_PROXY_FOR_URL);
     case net::LOAD_STATE_RESOLVING_HOST:
       return l10n_util::GetStringUTF16(IDS_LOAD_STATE_RESOLVING_HOST);
     case net::LOAD_STATE_CONNECTING:
@@ skipping 374 matching lines @@
   if (infobars_.empty()) {
     registrar_.Remove(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED,
         Source<NavigationController>(&tab_contents_->controller()));
   }
 }
 
 void TabContentsWrapper::RemoveAllInfoBars(bool animate) {
   while (!infobars_.empty())
     RemoveInfoBarInternal(GetInfoBarDelegateAt(infobar_count() - 1), animate);
 }