Service Workers: Clean up cpplint.py warnings

content/browser/service_worker/service_worker_database_unittest.cc

 // Copyright 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 "content/browser/service_worker/service_worker_database.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 610 matching lines @@
   resources2.push_back(CreateResource(3, URL(origin, "/resource3")));
   resources2.push_back(CreateResource(4, URL(origin, "/resource4")));
 
   EXPECT_EQ(ServiceWorkerDatabase::STATUS_OK,
             database->WriteRegistration(updated_data,
                                         resources2,
                                         &deleted_version_id,
                                         &newly_purgeable_resources));
   EXPECT_EQ(data.version_id, deleted_version_id);
   ASSERT_EQ(resources1.size(), newly_purgeable_resources.size());
-  for(size_t i = 0; i < resources1.size(); ++i)
+  for (size_t i = 0; i < resources1.size(); ++i)
     EXPECT_EQ(newly_purgeable_resources[i], resources1[i].resource_id);
 
   // Make sure that |updated_data| is stored and resources referred from |data|
   // is moved to the purgeable list.
   resources_out.clear();
   EXPECT_EQ(ServiceWorkerDatabase::STATUS_OK, database->ReadRegistration(
       updated_data.registration_id, origin, &data_out, &resources_out));
   VerifyRegistrationData(updated_data, data_out);
   VerifyResourceRecords(resources2, resources_out);
 
@@ skipping 396 matching lines @@
       CreateDatabase(database_dir.path()));
 
   EXPECT_EQ(ServiceWorkerDatabase::STATUS_OK, database->LazyOpen(true));
   ASSERT_TRUE(base::DirectoryExists(database_dir.path()));
 
   EXPECT_EQ(ServiceWorkerDatabase::STATUS_OK, database->DestroyDatabase());
   ASSERT_FALSE(base::DirectoryExists(database_dir.path()));
 }
 
 }  // namespace content