Replace calls to 3-arg SyncData::CreateLocalData with 5-arg version.

sync/api/attachments/attachment_service_proxy_for_test.h

+// Copyright 2014 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.
+
+#ifndef SYNC_API_ATTACHMENTS_ATTACHMENT_SERVICE_PROXY_FOR_TEST_H_
+#define SYNC_API_ATTACHMENTS_ATTACHMENT_SERVICE_PROXY_FOR_TEST_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "base/memory/weak_ptr.h"
+#include "sync/api/attachments/attachment_service_proxy.h"
+#include "sync/base/sync_export.h"
+
+namespace syncer {
+
+// An self-contained AttachmentServiceProxy to reduce boilerplate code in tests.
+//
+// Constructs and owns an AttachmentService suitable for use in tests.  Assumes
+// the current thread has a MessageLoop.
+class SYNC_EXPORT AttachmentServiceProxyForTest
+    : public AttachmentServiceProxy {
+ public:
+  static AttachmentServiceProxy Create();
+  virtual ~AttachmentServiceProxyForTest();
+
+ private:
+  // A Core that owns the wrapped AttachmentService.
+  class OwningCore : public AttachmentServiceProxy::Core {
+   public:
+    OwningCore(
+        scoped_ptr<AttachmentService>,
+        scoped_ptr<base::WeakPtrFactory<AttachmentService> > weak_ptr_factory);
+
+   private:
+    scoped_ptr<AttachmentService> wrapped_;
+    // WeakPtrFactory for wrapped_.  See Create() for why this is a scoped_ptr.
+    scoped_ptr<base::WeakPtrFactory<AttachmentService> > weak_ptr_factory_;
+
+    virtual ~OwningCore();
+
+    DISALLOW_COPY_AND_ASSIGN(OwningCore);
+  };
+
+  AttachmentServiceProxyForTest(
+      const scoped_refptr<base::SequencedTaskRunner>& wrapped_task_runner,
+      const scoped_refptr<Core>& core);
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_API_ATTACHMENTS_ATTACHMENT_SERVICE_PROXY_FOR_TEST_H_