Add activity recording capability to gcm internals page. User can refresh, start/stop recording, an…

google_apis/gcm/gcm_client_impl.h

Index: google_apis/gcm/gcm_client_impl.h
diff --git a/google_apis/gcm/gcm_client_impl.h b/google_apis/gcm/gcm_client_impl.h
index d7f47d0b1f20d958c941ed1961475d0744d018a4..68dade34f23e48ca7e5ed8e9b7fed2d4480ff9b6 100644
--- a/google_apis/gcm/gcm_client_impl.h
+++ b/google_apis/gcm/gcm_client_impl.h
@@ -18,6 +18,7 @@
 #include "google_apis/gcm/engine/mcs_client.h"
 #include "google_apis/gcm/engine/registration_request.h"
 #include "google_apis/gcm/gcm_client.h"
+#include "google_apis/gcm/gcm_stats_recorder.h"
 #include "google_apis/gcm/protocol/android_checkin.pb.h"
 #include "net/base/net_log.h"
 #include "net/url_request/url_request_context_getter.h"
@@ -64,6 +65,8 @@ class GCM_EXPORT GCMClientImpl : public GCMClient {
   virtual void Send(const std::string& app_id,
                     const std::string& receiver_id,
                     const OutgoingMessage& message) OVERRIDE;
+  virtual void SetRecording(bool recording) OVERRIDE;
+  virtual void ClearActivityLogs() OVERRIDE;
   virtual GCMStatistics GetStatistics() const OVERRIDE;
 
  private:
@@ -182,6 +185,9 @@ class GCM_EXPORT GCMClientImpl : public GCMClient {
   // components of the engine.
   void SetMCSClientForTesting(scoped_ptr<MCSClient> mcs_client);
 
+  // Recorder that logs GCM activities.
+  GCMStatsRecorder recorder_;
+
   // State of the GCM Client Implementation.
   State state_;