Update chrome/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/browsing_data/browsing_data_database_helper_browsertest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browsing_data/browsing_data_database_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_helper_browsertest.h"
@@ skipping 67 matching lines @@
 
  private:
   BrowsingDataDatabaseHelper* database_helper_;
 };
 
 // Flaky on Win/Mac/Linux: http://crbug.com/92460
 IN_PROC_BROWSER_TEST_F(BrowsingDataDatabaseHelperTest, DISABLED_FetchData) {
   CreateDatabases();
   scoped_refptr<BrowsingDataDatabaseHelper> database_helper(
       new BrowsingDataDatabaseHelper(browser()->profile()));
-  StopTestOnCallback stop_test_on_callback(database_helper);
-  database_helper->StartFetching(
-      base::Bind(&StopTestOnCallback::Callback,
-                 base::Unretained(&stop_test_on_callback)));
+  StopTestOnCallback stop_test_on_callback(database_helper.get());
+  database_helper->StartFetching(base::Bind(
+      &StopTestOnCallback::Callback, base::Unretained(&stop_test_on_callback)));
   // Blocks until StopTestOnCallback::Callback is notified.
   content::RunMessageLoop();
 }
 
 IN_PROC_BROWSER_TEST_F(BrowsingDataDatabaseHelperTest, CannedAddDatabase) {
   const GURL origin1("http://host1:1/");
   const GURL origin2("http://host2:1/");
   const char origin_str1[] = "http_host1_1";
   const char origin_str2[] = "http_host2_1";
   const char db1[] = "db1";
@@ skipping 43 matching lines @@
                  base::Unretained(&callback)));
 
   std::list<BrowsingDataDatabaseHelper::DatabaseInfo> result =
       callback.result();
 
   ASSERT_EQ(1u, result.size());
   EXPECT_STREQ(origin_str, result.begin()->origin_identifier.c_str());
   EXPECT_STREQ(db, result.begin()->database_name.c_str());
 }
 }  // namespace