Add ManagePasswordsBubbleManageViewController and unit tests.

chrome/browser/ui/passwords/manage_passwords_bubble_model.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/passwords/manage_passwords_bubble_model.h"
 
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
 #include "components/password_manager/core/browser/password_store.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"
 
 using autofill::PasswordFormMap;
 using content::WebContents;
 namespace metrics_util = password_manager::metrics_util;
 
 namespace {
 
+enum FieldType { USERNAME_FIELD, PASSWORD_FIELD };
+
+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);
+}
+
 void SetupLinkifiedText(const base::string16& string_with_separator,
                         base::string16* text,
                         gfx::Range* link_range) {
   std::vector<base::string16> pieces;
   base::SplitStringDontTrim(string_with_separator,
                             '|',  // separator
                             &pieces);
   DCHECK_EQ(3u, pieces.size());
   *link_range = gfx::Range(pieces[0].size(),
                            pieces[0].size() + pieces[1].size());
@@ skipping 138 matching lines @@
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
   password_manager::PasswordStore* password_store =
       PasswordStoreFactory::GetForProfile(profile, Profile::EXPLICIT_ACCESS)
           .get();
   DCHECK(password_store);
   if (action == REMOVE_PASSWORD)
     password_store->RemoveLogin(password_form);
   else
     password_store->AddLogin(password_form);
 }
+
+// static
+int ManagePasswordsBubbleModel::UsernameFieldWidth() {
+  return GetFieldWidth(USERNAME_FIELD);
+}
+
+// static
+int ManagePasswordsBubbleModel::PasswordFieldWidth() {
+  return GetFieldWidth(PASSWORD_FIELD);
+}