Move GCMClient related files to gcm_driver component

components/gcm_driver/gcm_activity.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 GOOGLE_APIS_GCM_GCM_ACTIVITY_H_
-#define GOOGLE_APIS_GCM_GCM_ACTIVITY_H_
+#ifndef COMPONENTS_GCM_DRIVER_GCM_ACTIVITY_H_
+#define COMPONENTS_GCM_DRIVER_GCM_ACTIVITY_H_
 
 #include <string>
 #include <vector>
 
 #include "base/time/time.h"
-#include "google_apis/gcm/base/gcm_export.h"
 
 namespace gcm {
 
 // Contains data that are common to all activity kinds below.
-struct GCM_EXPORT Activity {
+struct Activity {
   Activity();
   virtual ~Activity();
 
   base::Time time;
   std::string event;    // A short description of the event.
   std::string details;  // Any additional detail about the event.
 };
 
 // Contains relevant data of a connection activity.
-struct GCM_EXPORT ConnectionActivity : Activity {
+struct ConnectionActivity : Activity {
   ConnectionActivity();
   virtual ~ConnectionActivity();
 };
 
 // Contains relevant data of a check-in activity.
-struct GCM_EXPORT CheckinActivity : Activity {
+struct CheckinActivity : Activity {
   CheckinActivity();
   virtual ~CheckinActivity();
 };
 
 // Contains relevant data of a registration/unregistration step.
-struct GCM_EXPORT RegistrationActivity : Activity {
+struct RegistrationActivity : Activity {
   RegistrationActivity();
   virtual ~RegistrationActivity();
 
   std::string app_id;
   std::string sender_ids;  // Comma separated sender ids.
 };
 
 // Contains relevant data of a message receiving event.
-struct GCM_EXPORT ReceivingActivity : Activity {
+struct ReceivingActivity : Activity {
   ReceivingActivity();
   virtual ~ReceivingActivity();
 
   std::string app_id;
   std::string from;
   int message_byte_size;
 };
 
 // Contains relevant data of a send-message step.
-struct GCM_EXPORT SendingActivity : Activity {
+struct SendingActivity : Activity {
   SendingActivity();
   virtual ~SendingActivity();
 
   std::string app_id;
   std::string receiver_id;
   std::string message_id;
 };
 
-struct GCM_EXPORT RecordedActivities {
+struct RecordedActivities {
   RecordedActivities();
   virtual ~RecordedActivities();
 
   std::vector<CheckinActivity> checkin_activities;
   std::vector<ConnectionActivity> connection_activities;
   std::vector<RegistrationActivity> registration_activities;
   std::vector<ReceivingActivity> receiving_activities;
   std::vector<SendingActivity> sending_activities;
 };
 
 }  // namespace gcm
 
-#endif  // GOOGLE_APIS_GCM_GCM_ACTIVITY_H_
+#endif  // COMPONENTS_GCM_DRIVER_GCM_ACTIVITY_H_