Clean-up coding style

chrome/browser/safe_browsing/download_feedback_service_unittest.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/safe_browsing/download_feedback_service.h"
 
+#include <vector>
+
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/safe_browsing/download_feedback.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/mock_download_item.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 139 matching lines @@
     return upload_file_path;
   }
 
   FakeDownloadFeedback* feedback(size_t n) const {
     return download_feedback_factory_.feedback(n);
   }
 
   size_t num_feedbacks() const {
     return download_feedback_factory_.num_feedbacks();
   }
+
  protected:
   base::ScopedTempDir temp_dir_;
   content::TestBrowserThreadBundle thread_bundle_;
   scoped_refptr<base::SingleThreadTaskRunner> file_task_runner_;
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
   scoped_refptr<net::TestURLRequestContextGetter> request_context_getter_;
   FakeDownloadFeedbackFactory download_feedback_factory_;
-
 };
 
 TEST_F(DownloadFeedbackServiceTest, MaybeStorePingsForDownload) {
   const int64 ok_size = DownloadFeedback::kMaxUploadSize;
   const int64 bad_size = DownloadFeedback::kMaxUploadSize + 1;
 
   EXPECT_FALSE(WillStorePings(DownloadProtectionService::SAFE, ok_size));
   EXPECT_FALSE(WillStorePings(DownloadProtectionService::DANGEROUS, ok_size));
   EXPECT_TRUE(WillStorePings(DownloadProtectionService::UNCOMMON, ok_size));
   EXPECT_TRUE(
@@ skipping 180 matching lines @@
   // was deleted.
   EXPECT_FALSE(base::PathExists(file_path[2]));
 
   // These files should still exist since the FakeDownloadFeedback does not
   // delete them.
   EXPECT_TRUE(base::PathExists(file_path[0]));
   EXPECT_TRUE(base::PathExists(file_path[1]));
 }
 
 }  // namespace safe_browsing