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components/wifi_sync/wifi_config_observer.h

Index: components/wifi_sync/wifi_config_observer.h
diff --git a/components/wifi_sync/wifi_config_observer.h b/components/wifi_sync/wifi_config_observer.h
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+// Copyright 2015 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 COMPONENTS_WIFI_SYNC_WIFI_CONFIG_OBSERVER_H_
+#define COMPONENTS_WIFI_SYNC_WIFI_CONFIG_OBSERVER_H_
+
+#include "base/memory/weak_ptr.h"
+
+namespace wifi_sync {
+
+class WifiCredentialSyncableService;
+
+// Interface for platform-specific observers. Such observers monitor
+// changes to local WiFi network settings, and propagate those changes
+// to Chrome Sync.
+class WifiConfigObserver {
+ public:
+  virtual ~WifiConfigObserver() {}
+
+  // Informs the observer that |syncable_service| is ready to accept
+  // updates.
+  virtual void StartSyncing(
+      base::WeakPtr<WifiCredentialSyncableService> syncable_service) = 0;
+
+  // Informs the delegate that it should no longer send updates.
+  virtual void StopSyncing() = 0;
+};
+
+}  // namespace wifi_sync
+
+#endif  // COMPONENTS_WIFI_SYNC_WIFI_CONFIG_OBSERVER_H_