Convert implicit scoped_refptr constructor calls to explicit ones, part 1

chrome/browser/browsing_data_local_storage_helper_unittest.cc

 // Copyright (c) 2010 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/browsing_data_local_storage_helper.h"
 
 #include "chrome/test/testing_profile.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
@@ skipping 27 matching lines @@
 TEST(CannedBrowsingDataLocalStorageTest, AddLocalStorage) {
   TestingProfile profile;
 
   const GURL origin1("http://host1:1/");
   const GURL origin2("http://host2:1/");
   const FilePath::CharType file1[] =
       FILE_PATH_LITERAL("http_host1_1.localstorage");
   const FilePath::CharType file2[] =
       FILE_PATH_LITERAL("http_host2_1.localstorage");
 
-  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper =
-      new CannedBrowsingDataLocalStorageHelper(&profile);
+  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper(
+      new CannedBrowsingDataLocalStorageHelper(&profile));
   helper->AddLocalStorage(origin1);
   helper->AddLocalStorage(origin2);
 
   TestCompletionCallback callback;
   helper->StartFetching(
       NewCallback(&callback, &TestCompletionCallback::callback));
   ASSERT_TRUE(callback.have_result());
 
   std::vector<BrowsingDataLocalStorageHelper::LocalStorageInfo> result =
       callback.result();
 
   ASSERT_EQ(2u, result.size());
   EXPECT_EQ(FilePath(file1).value(), result[0].file_path.BaseName().value());
   EXPECT_EQ(FilePath(file2).value(), result[1].file_path.BaseName().value());
 }
 
 TEST(CannedBrowsingDataLocalStorageTest, Unique) {
   TestingProfile profile;
 
   const GURL origin("http://host1:1/");
   const FilePath::CharType file[] =
       FILE_PATH_LITERAL("http_host1_1.localstorage");
 
-  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper =
-      new CannedBrowsingDataLocalStorageHelper(&profile);
+  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper(
+      new CannedBrowsingDataLocalStorageHelper(&profile));
   helper->AddLocalStorage(origin);
   helper->AddLocalStorage(origin);
 
   TestCompletionCallback callback;
   helper->StartFetching(
       NewCallback(&callback, &TestCompletionCallback::callback));
   ASSERT_TRUE(callback.have_result());
 
   std::vector<BrowsingDataLocalStorageHelper::LocalStorageInfo> result =
       callback.result();
 
   ASSERT_EQ(1u, result.size());
   EXPECT_EQ(FilePath(file).value(), result[0].file_path.BaseName().value());
 }
 
 TEST(CannedBrowsingDataLocalStorageTest, Empty) {
   TestingProfile profile;
 
   const GURL origin("http://host1:1/");
 
-  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper =
-      new CannedBrowsingDataLocalStorageHelper(&profile);
+  scoped_refptr<CannedBrowsingDataLocalStorageHelper> helper(
+      new CannedBrowsingDataLocalStorageHelper(&profile));
 
   ASSERT_TRUE(helper->empty());
   helper->AddLocalStorage(origin);
   ASSERT_FALSE(helper->empty());
   helper->Reset();
   ASSERT_TRUE(helper->empty());
 }