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43 lines
1.3 KiB
43 lines
1.3 KiB
4 months ago
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From f34f528c1fc4512910b2acc586e678ddb53eaf9e Mon Sep 17 00:00:00 2001
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From: Hidehiko Abe <hidehiko@chromium.org>
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Date: Wed, 2 Oct 2019 09:53:00 +0900
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Subject: [PATCH] libchrome: Add EmptyResponseCallback for backward
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compatiblity.
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BUG=chromium:909719
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TEST=Build locally.
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Change-Id: I4d6c75f267fd6c170b966647c30c91bb02b3ee14
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---
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dbus/object_proxy.h | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/dbus/object_proxy.h b/dbus/object_proxy.h
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index 22e44f1..7d62eb9 100644
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--- a/dbus/object_proxy.h
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+++ b/dbus/object_proxy.h
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@@ -13,6 +13,7 @@
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#include <string>
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#include <vector>
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+#include "base/bind.h"
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#include "base/callback.h"
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#include "base/macros.h"
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#include "base/memory/ref_counted.h"
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@@ -105,6 +106,12 @@ class CHROME_DBUS_EXPORT ObjectProxy
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using OnConnectedCallback =
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base::OnceCallback<void(const std::string&, const std::string&, bool)>;
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+ // TOOD(crbug.com/909719): This is just for backward compatibility.
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+ // Remove this callback after clients are migrated.
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+ static ResponseCallback EmptyResponseCallback() {
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+ return base::BindOnce([](Response*){});
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+ }
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+
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// Calls the method of the remote object and blocks until the response
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// is returned. Returns NULL on error with the error details specified
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// in the |error| object.
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--
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2.23.0.581.g78d2f28ef7-goog
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