Split GCMDriver into platform-specific implementations

components/gcm/gcm_driver_android.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 COMPONENTS_GCM_GCM_DRIVER_ANDROID_H_
+#define COMPONENTS_GCM_GCM_DRIVER_ANDROID_H_
+
+#include "components/gcm/gcm_driver.h"
+
+namespace gcm {
+
+// GCMDriver implementation for Android.
+class GCMDriverAndroid : public GCMDriver {
+ public:
+  GCMDriverAndroid(const scoped_refptr<base::MessageLoopProxy>& ui_thread);
+  virtual ~GCMDriverAndroid();
+
+  // GCMDriver implementation.
+  virtual void Enable() OVERRIDE;
+  virtual void Disable() OVERRIDE;
+  virtual void Register(const std::string& app_id,
+                        const std::vector<std::string>& sender_ids,
+                        const RegisterCallback& callback) OVERRIDE;
+  virtual void Unregister(const std::string& app_id,
+                          const UnregisterCallback& callback) OVERRIDE;
+  virtual void Send(const std::string& app_id,
+                    const std::string& receiver_id,
+                    const GCMClient::OutgoingMessage& message,
+                    const SendCallback& callback) OVERRIDE;
+  virtual GCMClient* GetGCMClientForTesting() const OVERRIDE;
+  virtual bool IsStarted() const OVERRIDE;
+  virtual bool IsGCMClientReady() const OVERRIDE;
+  virtual std::string SignedInUserName() const OVERRIDE;
+  virtual void GetGCMStatistics(GetGCMStatisticsCallback callback,
+                        bool clear_logs) OVERRIDE;
+  virtual void SetGCMRecording(GetGCMStatisticsCallback callback,
+                       bool recording) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GCMDriverAndroid);
+};
+
+}  // namespace gcm
+
+#endif  // COMPONENTS_GCM_GCM_DRIVER_ANDROID_H_