webkit: Remove use of ALLOW_THIS_IN_INITIALIZER_LIST.

webkit/fileapi/file_system_dir_url_request_job_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.
 
 #include "webkit/fileapi/file_system_dir_url_request_job.h"
 
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 25 matching lines @@
 // We always use the TEMPORARY FileSystem in this test.
 static const char kFileSystemURLPrefix[] =
     "filesystem:http://remote/temporary/";
 
 }  // namespace
 
 class FileSystemDirURLRequestJobTest : public testing::Test {
  protected:
   FileSystemDirURLRequestJobTest()
     : message_loop_(MessageLoop::TYPE_IO),  // simulate an IO thread
-      ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
+      weak_factory_(this) {
   }
 
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     special_storage_policy_ = new quota::MockSpecialStoragePolicy;
     file_system_context_ = CreateFileSystemContextForTesting(
         NULL, temp_dir_.path());
 
     file_system_context_->sandbox_provider()->ValidateFileSystemRoot(
@@ skipping 223 matching lines @@
   CreateDirectory("foo");
   TestRequestNoRun(CreateFileSystemURL("foo/"));
   // Run StartAsync() and only StartAsync().
   MessageLoop::current()->DeleteSoon(FROM_HERE, request_.release());
   MessageLoop::current()->RunUntilIdle();
   // If we get here, success! we didn't crash!
 }
 
 }  // namespace (anonymous)
 }  // namespace fileapi