Map Views to Profiles directly from their window, eliminating the need...

chrome/browser/chromeos/login/existing_user_view.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/existing_user_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/login/user_controller.h"
 #include "chrome/browser/chromeos/login/textfield_with_margin.h"
 #include "chrome/browser/chromeos/login/wizard_accessibility_helper.h"
@@ skipping 78 matching lines @@
   Layout();
   SchedulePaint();
 }
 
 bool ExistingUserView::AcceleratorPressed(
     const views::Accelerator& accelerator) {
   if (accelerator == accel_login_off_the_record_) {
     user_controller_->OnLoginAsGuest();
     return true;
   } else if (accelerator == accel_toggle_accessibility_) {
-    WizardAccessibilityHelper::GetInstance()->ToggleAccessibility(this);
+    WizardAccessibilityHelper::GetInstance()->ToggleAccessibility();
     return true;
   }
   return false;
 }
 
 bool ExistingUserView::HandleKeyEvent(views::Textfield* sender,
                                       const views::KeyEvent& key_event) {
   if (key_event.GetKeyCode() == ui::VKEY_RETURN) {
     if (!password_field_->text().empty())
       user_controller_->OnLogin("", UTF16ToUTF8(password_field_->text()));
@@ skipping 20 matching lines @@
 
 void ExistingUserView::ClearAndFocusControls() {
   ClearAndFocusPassword();
 }
 
 void ExistingUserView::ClearAndFocusPassword() {
   password_field_->SetText(string16());
   FocusPasswordField();
 }
 
-void ExistingUserView::ViewHierarchyChanged(bool is_add,
-                                            views::View* parent,
-                                            views::View* child) {
-  if (is_add && this == child)
-    WizardAccessibilityHelper::GetInstance()->MaybeEnableAccessibility(this);
-}
-
 void ExistingUserView::FocusPasswordField() {
   password_field_->RequestFocus();
 }
 
 gfx::Rect ExistingUserView::GetMainInputScreenBounds() const {
   return password_field_->GetScreenBounds();
 }
 
 void ExistingUserView::OnLocaleChanged() {
   RecreateFields();
 }
 
 }  // namespace chromeos