Add ManagePasswordsBubbleManageViewController and unit tests.

chrome/browser/ui/views/passwords/manage_password_item_view.cc

 // Copyright 2013 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/views/passwords/manage_password_item_view.h"
 
 #include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
 #include "components/password_manager/core/common/password_manager_ui.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/layout/layout_constants.h"
 
 namespace {
 
-enum FieldType { USERNAME_FIELD, PASSWORD_FIELD };
-
-// Upper limit on the size of the username and password fields.
-const int kUsernameFieldSize = 30;
-const int kPasswordFieldSize = 22;
-
-// Returns the width of |type| field.
-int GetFieldWidth(FieldType type) {
-  return ui::ResourceBundle::GetSharedInstance()
-      .GetFontList(ui::ResourceBundle::SmallFont)
-      .GetExpectedTextWidth(type == USERNAME_FIELD ? kUsernameFieldSize
-                                                   : kPasswordFieldSize);
-}
-
 int FirstFieldWidth() {
   return std::max(
-      GetFieldWidth(USERNAME_FIELD),
+      ManagePasswordsBubbleModel::UsernameFieldWidth(),
       views::Label(l10n_util::GetStringUTF16(IDS_MANAGE_PASSWORDS_DELETED))
           .GetPreferredSize()
           .width());
 }
 
 int SecondFieldWidth() {
   return std::max(
-      GetFieldWidth(PASSWORD_FIELD),
+      ManagePasswordsBubbleModel::PasswordFieldWidth(),
       views::Label(l10n_util::GetStringUTF16(IDS_MANAGE_PASSWORDS_UNDO))
           .GetPreferredSize()
           .width());
 }
 
 enum ColumnSets { TWO_COLUMN_SET = 0, THREE_COLUMN_SET };
 
 void BuildColumnSet(views::GridLayout* layout, int column_set_id) {
   views::ColumnSet* column_set = layout->AddColumnSet(column_set_id);
 
@@ skipping 187 matching lines @@
 
 void ManagePasswordItemView::NotifyClickedDelete() {
   delete_password_ = true;
   Refresh();
 }
 
 void ManagePasswordItemView::NotifyClickedUndo() {
   delete_password_ = false;
   Refresh();
 }