Control invalidations network channel from TiclInvalidationService

sync/notifier/gcm_network_channel.h

Index: sync/notifier/gcm_network_channel.h
diff --git a/sync/notifier/gcm_network_channel.h b/sync/notifier/gcm_network_channel.h
new file mode 100644
index 0000000000000000000000000000000000000000..ac73b74f03d8f3bd1182cd91219190c29a968b3f
--- /dev/null
+++ b/sync/notifier/gcm_network_channel.h
@@ -0,0 +1,38 @@
+// Copyright 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.
+
+#ifndef SYNC_NOTIFIER_GCM_NETWORK_CHANNEL_H_
+#define SYNC_NOTIFIER_GCM_NETWORK_CHANNEL_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
+#include "sync/base/sync_export.h"
+#include "sync/notifier/sync_system_resources.h"
+
+namespace syncer {
+
+// GCMNetworkChannel is an implementation of SyncNetworkChannel that routes
+// messages through GCMProfileService.
+class SYNC_EXPORT_PRIVATE GCMNetworkChannel
+    : public SyncNetworkChannel {
+ public:
+  explicit GCMNetworkChannel();
+
+  virtual ~GCMNetworkChannel();
+
+  // SyncNetworkChannel implementation.
+  virtual void SendEncodedMessage(const std::string& encoded_message) OVERRIDE;
+  virtual void UpdateCredentials(const std::string& email,
+      const std::string& token) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GCMNetworkChannel);
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_NOTIFIER_GCM_NETWORK_CHANNEL_H_