Remove GCMDriver::IsGCMClientReady

components/gcm_driver/gcm_driver_desktop.cc

Index: components/gcm_driver/gcm_driver_desktop.cc
diff --git a/components/gcm_driver/gcm_driver_desktop.cc b/components/gcm_driver/gcm_driver_desktop.cc
index f0f747403258be2553117094aba4cf2ff8df331d..0e7a4e10e70e7f19581246f37b9c63ab19d75cde 100644
--- a/components/gcm_driver/gcm_driver_desktop.cc
+++ b/components/gcm_driver/gcm_driver_desktop.cc
@@ -356,7 +356,6 @@ GCMDriverDesktop::GCMDriverDesktop(
     : signed_in_(false),
       gcm_started_(false),
       gcm_enabled_(true),
-      gcm_client_ready_(false),
       connected_(false),
       ui_thread_(ui_thread),
       io_thread_(io_thread),
@@ -552,11 +551,6 @@ bool GCMDriverDesktop::IsStarted() const {
   return gcm_started_;
 }
 
-bool GCMDriverDesktop::IsGCMClientReady() const {
-  DCHECK(ui_thread_->RunsTasksOnCurrentThread());
-  return gcm_client_ready_;
-}
-
 bool GCMDriverDesktop::IsConnected() const {
   return connected_;
 }
@@ -626,7 +620,6 @@ void GCMDriverDesktop::RemoveCachedData() {
   weak_ptr_factory_.InvalidateWeakPtrs();
 
   gcm_started_ = false;
-  gcm_client_ready_ = false;
   delayed_task_controller_.reset();
   ClearCallbacks();
 }
@@ -668,10 +661,6 @@ void GCMDriverDesktop::MessageSendError(
 void GCMDriverDesktop::GCMClientReady() {
   DCHECK(ui_thread_->RunsTasksOnCurrentThread());
 
-  if (gcm_client_ready_)
-    return;
-  gcm_client_ready_ = true;
-
   delayed_task_controller_->SetReady();
 }