Implemented system tray UI for new account management.

chrome/browser/ui/ash/stub_user_accounts_delegate.cc

+// Copyright 2014 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/ash/stub_user_accounts_delegate.h"
+
+#include <cctype>
+
+#include "base/logging.h"
+
+StubUserAccountsDelegate::StubUserAccountsDelegate(const std::string& owner_id)
+    : primary_account_(owner_id) {}
+
+StubUserAccountsDelegate::~StubUserAccountsDelegate() {}
+
+std::string StubUserAccountsDelegate::GetPrimaryAccount() {
+  return primary_account_;
+}
+
+std::vector<std::string> StubUserAccountsDelegate::GetSecondaryAccountsList() {
+  return secondary_accounts_;
+}
+
+std::string StubUserAccountsDelegate::GetAccountDisplayName(
+    const std::string& account_id) {
+  std::string res(1, std::toupper(account_id[0]));
+  res += account_id.substr(1);
+  return res;
+}
+
+void StubUserAccountsDelegate::DeleteAccount(const std::string& account_id) {
+  secondary_accounts_.erase(
+      std::remove(
+          secondary_accounts_.begin(), secondary_accounts_.end(), account_id),
+      secondary_accounts_.end());
+  NotifyAccountListChanged();
+}
+
+void StubUserAccountsDelegate::AddAccount(const std::string& account_id) {
+  if (primary_account_ == account_id)
+    return;
+  if (std::find(secondary_accounts_.begin(),
+                secondary_accounts_.end(),
+                account_id) != secondary_accounts_.end())
+    return;
+  secondary_accounts_.push_back(account_id);
+  NotifyAccountListChanged();
+}
+
+void StubUserAccountsDelegate::LaunchAddAccountDialog() {
+  NOTIMPLEMENTED();
+}