base::Bind: Convert BrowsingDataFileSystemHelper::StartFetching.

chrome/browser/browsing_data_file_system_helper_unittest.cc

 // Copyright (c) 2011 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 "testing/gtest/include/gtest/gtest.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browsing_data_file_system_helper.h"
@@ skipping 93 matching lines @@
           file_system_info_list) {
     file_system_info_list_.reset(
         new std::list<BrowsingDataFileSystemHelper::FileSystemInfo>(
             file_system_info_list));
     Notify();
   }
 
   // Calls StartFetching() on the test's BrowsingDataFileSystemHelper
   // object, then blocks until the callback is executed.
   void FetchFileSystems() {
-    helper_->StartFetching(NewCallback(this,
-        &BrowsingDataFileSystemHelperTest::CallbackStartFetching));
+    helper_->StartFetching(
+        base::Bind(&BrowsingDataFileSystemHelperTest::CallbackStartFetching,
+                   base::Unretained(this)));
     BlockUntilNotified();
   }
 
   // Calls StartFetching() on the test's CannedBrowsingDataFileSystemHelper
   // object, then blocks until the callback is executed.
   void FetchCannedFileSystems() {
-    canned_helper_->StartFetching(NewCallback(this,
-        &BrowsingDataFileSystemHelperTest::CallbackStartFetching));
+    canned_helper_->StartFetching(
+        base::Bind(&BrowsingDataFileSystemHelperTest::CallbackStartFetching,
+                   base::Unretained(this)));
     BlockUntilNotified();
   }
 
   // Sets up kOrigin1 with a temporary file system, kOrigin2 with a persistent
   // file system, and kOrigin3 with both.
   virtual void PopulateTestFileSystemData() {
     sandbox_ = profile_.GetFileSystemContext()->path_manager()->
         sandbox_provider();
 
     CreateDirectoryForOriginAndType(kOrigin1, kTemporary);
@@ skipping 142 matching lines @@
   info++;
   EXPECT_EQ(kOrigin2, info->origin);
   EXPECT_FALSE(info->has_persistent);
   EXPECT_TRUE(info->has_temporary);
   EXPECT_EQ(0, info->usage_persistent);
   EXPECT_EQ(100, info->usage_temporary);
 }
 
 }  // namespace