webkit: Remove use of ALLOW_THIS_IN_INITIALIZER_LIST.

webkit/fileapi/local_file_system_quota_unittest.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.
 
 // This test checks the entire behavior of FileSystem usage and quota, such as:
 // 1) the actual size of files on disk,
 // 2) the described size in .usage, and
 // 3) the result of QuotaManager::GetUsageAndQuota.
 
 #include "base/bind.h"
@@ skipping 25 matching lines @@
   ASSERT_EQ(expected, actual);
 }
 
 }  // namespace
 
 class LocalFileSystemQuotaTest
     : public testing::Test,
       public base::SupportsWeakPtr<LocalFileSystemQuotaTest> {
  public:
   LocalFileSystemQuotaTest()
-      : weak_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)),
+      : weak_factory_(this),
         next_unique_path_suffix_(0),
         status_(kFileOperationStatusNotSet),
         quota_status_(quota::kQuotaStatusUnknown),
         usage_(-1),
         quota_(-1) {}
 
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(work_dir_.CreateUniqueTempDir());
     base::FilePath filesystem_dir_path =
         work_dir_.path().AppendASCII("filesystem");
@@ skipping 281 matching lines @@
 
   EXPECT_EQ(2 * child_file_size + 3 * grandchild_file_size, ActualFileSize());
   EXPECT_EQ(expected_usage, SizeByQuotaUtil());
   GetUsageAndQuotaFromQuotaManager();
   EXPECT_EQ(quota::kQuotaStatusOk, quota_status());
   EXPECT_EQ(expected_usage, usage());
   ASSERT_LT(expected_usage, quota());
 }
 
 }  // namespace fileapi