[cros] Report captive portal message when we suspect that might be the case.

chrome/browser/chromeos/login/views_login_display.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/chromeos/login/views_login_display.h"
 
 #include <algorithm>
 
 #include "base/stl_util-inl.h"
 #include "chrome/browser/chromeos/login/help_app_launcher.h"
@@ skipping 174 matching lines @@
 
   if (is_enabled)
     controllers_[selected_view_index_]->ClearAndEnablePassword();
 }
 
 void ViewsLoginDisplay::ShowError(int error_msg_id,
                                   int login_attempts,
                                   HelpAppLauncher::HelpTopic help_topic_id) {
   ClearErrors();
   string16 error_text;
+  error_msg_id_ = error_msg_id;
   help_topic_id_ = help_topic_id;
 
   // GetStringF fails on debug build if there's no replacement in the string.
   if (error_msg_id == IDS_LOGIN_ERROR_AUTHENTICATING_HOSTED) {
     error_text = l10n_util::GetStringFUTF16(
         error_msg_id, l10n_util::GetStringUTF16(IDS_PRODUCT_OS_NAME));
   } else {
     error_text = l10n_util::GetStringUTF16(error_msg_id);
   }
 
   gfx::Rect bounds =
       controllers_[selected_view_index_]->GetMainInputScreenBounds();
   BubbleBorder::ArrowLocation arrow;
   if (controllers_[selected_view_index_]->is_new_user()) {
     arrow = BubbleBorder::LEFT_TOP;
   } else {
     // Point info bubble arrow to cursor position (approximately).
     bounds.set_width(kCursorOffset * 2);
     arrow = BubbleBorder::BOTTOM_LEFT;
   }
 
   string16 help_link;
-  if (error_msg_id == IDS_LOGIN_ERROR_AUTHENTICATING_HOSTED ||
-      login_attempts > 1) {
+  if (error_msg_id == IDS_LOGIN_ERROR_CAPTIVE_PORTAL) {
+    help_link = l10n_util::GetStringUTF16(IDS_LOGIN_FIX_CAPTIVE_PORTAL);
+  } else if (error_msg_id == IDS_LOGIN_ERROR_AUTHENTICATING_HOSTED ||
+             login_attempts > 1) {
     help_link = l10n_util::GetStringUTF16(IDS_LEARN_MORE);
   }
 
   bubble_ = MessageBubble::Show(
       controllers_[selected_view_index_]->controls_window(),
       bounds,
       arrow,
       ResourceBundle::GetSharedInstance().GetBitmapNamed(IDR_WARNING),
       UTF16ToWide(error_text),
       UTF16ToWide(help_link),
@@ skipping 51 matching lines @@
     message.set_param(0, index);
     WmIpc::instance()->SendMessage(message);
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ViewsLoginDisplay, views::MessageBubbleDelegate implementation:
 //
 
 void ViewsLoginDisplay::OnHelpLinkActivated() {
+  if (error_msg_id_ == IDS_LOGIN_ERROR_CAPTIVE_PORTAL) {
+    delegate()->FixCaptivePortal();
+    return;
+  }
   if (!parent_window())
     return;
   if (!help_app_.get())
     help_app_.reset(new HelpAppLauncher(parent_window()));
   help_app_->ShowHelpTopic(help_topic_id_);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // ViewsLoginDisplay, private:
 //
 
 UserController* ViewsLoginDisplay::GetUserControllerByEmail(
     const std::string& email) {
   std::vector<UserController*>::iterator i;
   for (i = controllers_.begin(); i != controllers_.end(); ++i) {
     if ((*i)->user().email() == email)
       return *i;
   }
   for (i = invisible_controllers_.begin();
        i != invisible_controllers_.end(); ++i) {
     if ((*i)->user().email() == email)
       return *i;
   }
   return NULL;
 }
 
 }  // namespace chromeos