[Extensions] Remove principalsPrivate API

chrome/browser/extensions/api/principals_private/principals_private_api.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/extensions/api/principals_private/principals_private_api.h"
-
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/profiles/avatar_menu.h"
-#include "chrome/browser/profiles/profile_window.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "components/signin/core/browser/signin_header_helper.h"
-#include "components/signin/core/browser/signin_metrics.h"
-#include "components/signin/core/common/profile_management_switches.h"
-
-namespace extensions {
-
-bool PrincipalsPrivateExtensionFunction::RunSync() {
-  if (!switches::IsEnableAccountConsistency()) {
-    SetError(
-        "Need to enable account consistency to use principalsPrivate API.");
-    return false;
-  }
-  return RunSyncSafe();
-}
-
-bool PrincipalsPrivateSignOutFunction::RunSyncSafe() {
-  Browser* browser = GetCurrentBrowser();
-  if (browser) {
-    profiles::LockProfile(browser->profile());
-  }
-  return true;
-}
-
-bool PrincipalsPrivateShowAvatarBubbleFunction::RunSyncSafe() {
-  Browser* browser = GetCurrentBrowser();
-  if (browser) {
-    browser->window()->ShowAvatarBubbleFromAvatarButton(
-        BrowserWindow::AVATAR_BUBBLE_MODE_ACCOUNT_MANAGEMENT,
-        signin::ManageAccountsParams(),
-        signin_metrics::AccessPoint::ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN);
-  }
-  return true;
-}
-
-}  // namespace extensions