Revert of Send GCM id to DMServer

chrome/browser/chromeos/policy/heartbeat_scheduler.h

Index: chrome/browser/chromeos/policy/heartbeat_scheduler.h
diff --git a/chrome/browser/chromeos/policy/heartbeat_scheduler.h b/chrome/browser/chromeos/policy/heartbeat_scheduler.h
index ab3140c612890872b28884fd7df1162ebe028345..9c268fa482f212397a3312785312d8bfe34d0cdf 100644
--- a/chrome/browser/chromeos/policy/heartbeat_scheduler.h
+++ b/chrome/browser/chromeos/policy/heartbeat_scheduler.h
@@ -16,7 +16,6 @@
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "components/gcm_driver/gcm_app_handler.h"
 #include "components/gcm_driver/gcm_client.h"
-#include "components/policy/core/common/cloud/cloud_policy_client.h"
 
 namespace base {
 class SequencedTaskRunner;
@@ -38,11 +37,9 @@
   // Default interval for how often we send up a heartbeat.
   static const int64 kDefaultHeartbeatIntervalMs;
 
-  // Constructor. |cloud_policy_client| will be used to send registered GCM id
-  // to DM server, and can be null. |driver| can be null for tests.
+  // Constructor. |driver| can be null for tests.
   HeartbeatScheduler(
       gcm::GCMDriver* driver,
-      policy::CloudPolicyClient* cloud_policy_client,
       const std::string& enrollment_domain,
       const std::string& device_id,
       const scoped_refptr<base::SequencedTaskRunner>& task_runner);
@@ -89,9 +86,6 @@
   // Shuts down our GCM connection (called when heartbeats are disabled).
   void ShutdownGCM();
 
-  // Callback for the GCM id update request.
-  void OnGcmIdUpdateRequestSent(bool status);
-
   // TaskRunner used for scheduling heartbeats.
   const scoped_refptr<base::SequencedTaskRunner> task_runner_;
 
@@ -122,8 +116,6 @@
   // Callback invoked via a delay to send a heartbeat.
   base::CancelableClosure heartbeat_callback_;
 
-  policy::CloudPolicyClient* cloud_policy_client_;
-
   // The GCMDriver used to send heartbeat messages.
   gcm::GCMDriver* const gcm_driver_;