[NTP] Cleanup: add brackets in components/ntp_snippets. [1/2]

components/ntp_snippets/offline_pages/offline_pages_test_utils.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/offline_pages/offline_pages_test_utils.h"
 
 #include <iterator>
 #include <vector>
 
 #include "base/guid.h"
@@ skipping 13 matching lines @@
   is_loaded_ = true;
 }
 
 FakeOfflinePageModel::~FakeOfflinePageModel() {}
 
 void FakeOfflinePageModel::GetPagesMatchingQuery(
     std::unique_ptr<offline_pages::OfflinePageModelQuery> query,
     const MultipleOfflinePageItemCallback& callback) {
   MultipleOfflinePageItemResult filtered_result;
   for (auto& item : items_) {
-    if (query->Matches(item))
+    if (query->Matches(item)) {
       filtered_result.emplace_back(item);
+    }
   }
   callback.Run(filtered_result);
 }
 
 void FakeOfflinePageModel::GetAllPages(
     const MultipleOfflinePageItemCallback& callback) {
   callback.Run(items_);
 }
 
 const std::vector<OfflinePageItem>& FakeOfflinePageModel::items() {
@@ skipping 24 matching lines @@
 
 void CaptureDismissedSuggestions(
     std::vector<ContentSuggestion>* captured_suggestions,
     std::vector<ContentSuggestion> dismissed_suggestions) {
   std::move(dismissed_suggestions.begin(), dismissed_suggestions.end(),
             std::back_inserter(*captured_suggestions));
 }
 
 }  // namespace test
 }  // namespace ntp_snippets