Split GCMDriver into platform-specific implementations

components/gcm_driver/fake_gcm_driver.h

Index: components/gcm_driver/fake_gcm_driver.h
diff --git a/components/gcm_driver/fake_gcm_driver.h b/components/gcm_driver/fake_gcm_driver.h
new file mode 100644
index 0000000000000000000000000000000000000000..b08f9c3937dad94449e819ea4b11656c9de559b6
--- /dev/null
+++ b/components/gcm_driver/fake_gcm_driver.h
@@ -0,0 +1,52 @@
+// 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_DRIVER_FAKE_GCM_DRIVER_H_
+#define COMPONENTS_GCM_DRIVER_FAKE_GCM_DRIVER_H_
+
+#include "base/compiler_specific.h"
+#include "base/macros.h"
+#include "components/gcm_driver/gcm_driver.h"
+
+namespace gcm {
+
+class FakeGCMDriver : public GCMDriver {
+ public:
+  FakeGCMDriver();
+  virtual ~FakeGCMDriver();
+
+  // GCMDriver overrides:
+  virtual void Shutdown() OVERRIDE;
+  virtual void AddAppHandler(const std::string& app_id,
+                             GCMAppHandler* handler) OVERRIDE;
+  virtual void RemoveAppHandler(const std::string& app_id) OVERRIDE;
+
+  // 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 void GetGCMStatistics(const GetGCMStatisticsCallback& callback,
+                                bool clear_logs) OVERRIDE;
+  virtual void SetGCMRecording(const GetGCMStatisticsCallback& callback,
+                               bool recording) OVERRIDE;
+  virtual std::string SignedInUserName() const OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FakeGCMDriver);
+};
+
+}  // namespace gcm
+
+#endif  // COMPONENTS_GCM_DRIVER_FAKE_GCM_DRIVER_H_