Remove FOR_EACH_OBSERVER macro usage in chrome/browser/ui

chrome/browser/ui/settings_window_manager.cc

 // Copyright (c) 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/settings_window_manager.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
@@ skipping 51 matching lines @@
   NavigateParams params(profile, gurl, ui::PAGE_TRANSITION_AUTO_BOOKMARK);
   params.disposition = WindowOpenDisposition::NEW_POPUP;
   params.trusted_source = true;
   params.window_action = NavigateParams::SHOW_WINDOW;
   params.user_gesture = true;
   params.path_behavior = NavigateParams::IGNORE_AND_NAVIGATE;
   chrome::Navigate(&params);
   settings_session_map_[profile] = params.browser->session_id().id();
   DCHECK(params.browser->is_trusted_source());
 
-  FOR_EACH_OBSERVER(SettingsWindowManagerObserver,
-                    observers_, OnNewSettingsWindow(params.browser));
+  for (SettingsWindowManagerObserver& observer : observers_)
+    observer.OnNewSettingsWindow(params.browser);
 }
 
 Browser* SettingsWindowManager::FindBrowserForProfile(Profile* profile) {
   ProfileSessionMap::iterator iter = settings_session_map_.find(profile);
   if (iter != settings_session_map_.end())
     return chrome::FindBrowserWithID(iter->second);
   return NULL;
 }
 
 bool SettingsWindowManager::IsSettingsBrowser(Browser* browser) const {
   ProfileSessionMap::const_iterator iter =
       settings_session_map_.find(browser->profile());
   return (iter != settings_session_map_.end() &&
           iter->second == browser->session_id().id());
 }
 
 SettingsWindowManager::SettingsWindowManager() {
 }
 
 SettingsWindowManager::~SettingsWindowManager() {
 }
 
 }  // namespace chrome