Support getting and deleting token for Instance ID.

google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc

Index: google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc
diff --git a/google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc b/google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc
index b324727dbdce9116c75965f3ad90e43f986a25fa..0388d24a503324ae7694402cd5062de9740927f0 100644
--- a/google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc
+++ b/google_apis/gcm/monitoring/fake_gcm_stats_recorder.cc
@@ -44,18 +44,18 @@ void FakeGCMStatsRecorder::RecordConnectionResetSignaled(
 
 void FakeGCMStatsRecorder::RecordRegistrationSent(
     const std::string& app_id,
-    const std::string& sender_ids) {
+    const std::string& senders) {
 }
 
 void FakeGCMStatsRecorder::RecordRegistrationResponse(
     const std::string& app_id,
-    const std::vector<std::string>& sender_ids,
+    const std::string& senders,
     RegistrationRequest::Status status) {
 }
 
 void FakeGCMStatsRecorder::RecordRegistrationRetryRequested(
     const std::string& app_id,
-    const std::vector<std::string>& sender_ids,
+    const std::string& senders,
     int retries_left) {
 }