[NTP] Cleanup: add brackets in components/ntp_snippets. [2/2]

components/ntp_snippets/sessions/foreign_sessions_suggestions_provider_unittest.cc

 // Copyright 2016 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 "components/ntp_snippets/sessions/foreign_sessions_suggestions_provider.h"
 
 #include <map>
 #include <utility>
 
 #include "base/callback_forward.h"
@@ skipping 33 matching lines @@
 const char kUrl5[] = "http://www.fake5.com/";
 const char kUrl6[] = "http://www.fake6.com/";
 const char kUrl7[] = "http://www.fake7.com/";
 const char kUrl8[] = "http://www.fake8.com/";
 const char kUrl9[] = "http://www.fake9.com/";
 const char kUrl10[] = "http://www.fake10.com/";
 const char kUrl11[] = "http://www.fake11.com/";
 const char kTitle[] = "title is ignored";
 
 SessionWindow* GetOrCreateWindow(SyncedSession* session, int window_id) {
-  if (session->windows.find(window_id) == session->windows.end())
+  if (session->windows.find(window_id) == session->windows.end()) {
     session->windows[window_id] = base::MakeUnique<SessionWindow>();
+  }
 
   return session->windows[window_id].get();
 }
 
 void AddTabToSession(SyncedSession* session,
                      int window_id,
                      const std::string& url,
                      TimeDelta age) {
   SerializedNavigationEntry navigation =
       sessions::SerializedNavigationEntryTestHelper::CreateNavigation(url,
@@ skipping 302 matching lines @@
   EXPECT_CALL(*observer(),
               OnNewSuggestions(
                   _, category(),
                   ElementsAre(Property(&ContentSuggestion::url, GURL(kUrl1)),
                               Property(&ContentSuggestion::url, GURL(kUrl2)))));
   AddTab(0, 0, kUrl2, TimeDelta::FromMinutes(2));
   TriggerOnChange();
 }
 
 }  // namespace ntp_snippets