Revert of Send GCM id to DMServer

components/policy/core/common/cloud/cloud_policy_client.cc

Index: components/policy/core/common/cloud/cloud_policy_client.cc
diff --git a/components/policy/core/common/cloud/cloud_policy_client.cc b/components/policy/core/common/cloud/cloud_policy_client.cc
index f222db191d81fa3b119ed3691f9019c15fdee3ff..e2060fa0a67871344d3d8b6c4753edb1dcbd7508 100644
--- a/components/policy/core/common/cloud/cloud_policy_client.cc
+++ b/components/policy/core/common/cloud/cloud_policy_client.cc
@@ -372,30 +372,6 @@
   const DeviceManagementRequestJob::Callback job_callback =
       base::Bind(&CloudPolicyClient::OnDeviceAttributeUpdated,
       base::Unretained(this), request_job.get(), callback);
-
-  request_jobs_.push_back(request_job.Pass());
-  request_jobs_.back()->Start(job_callback);
-}
-
-void CloudPolicyClient::UpdateGcmId(
-    const std::string& gcm_id,
-    const CloudPolicyClient::StatusCallback& callback) {
-  CHECK(is_registered());
-
-  scoped_ptr<DeviceManagementRequestJob> request_job(service_->CreateJob(
-      DeviceManagementRequestJob::TYPE_GCM_ID_UPDATE, GetRequestContext()));
-
-  request_job->SetDMToken(dm_token_);
-  request_job->SetClientID(client_id_);
-
-  em::GcmIdUpdateRequest* const request =
-      request_job->GetRequest()->mutable_gcm_id_update_request();
-
-  request->set_gcm_id(gcm_id);
-
-  const DeviceManagementRequestJob::Callback job_callback =
-      base::Bind(&CloudPolicyClient::OnGcmIdUpdated, base::Unretained(this),
-                 request_job.get(), callback);
 
   request_jobs_.push_back(request_job.Pass());
   request_jobs_.back()->Start(job_callback);
@@ -689,20 +665,6 @@
   RemoveJob(job);
 }
 
-void CloudPolicyClient::OnGcmIdUpdated(
-    const DeviceManagementRequestJob* job,
-    const StatusCallback& callback,
-    DeviceManagementStatus status,
-    int net_error,
-    const enterprise_management::DeviceManagementResponse& response) {
-  status_ = status;
-  if (status != DM_STATUS_SUCCESS)
-    NotifyClientError();
-
-  callback.Run(status == DM_STATUS_SUCCESS);
-  RemoveJob(job);
-}
-
 void CloudPolicyClient::NotifyPolicyFetched() {
   FOR_EACH_OBSERVER(Observer, observers_, OnPolicyFetched(this));
 }