Revert "Adding GCM support to the copresence component. The Copresence server can push directives (…

components/copresence/copresence_manager_impl.cc

Index: components/copresence/copresence_manager_impl.cc
diff --git a/components/copresence/copresence_manager_impl.cc b/components/copresence/copresence_manager_impl.cc
index 2d5828a63cb5397abe39352659e45875d103e976..265b042faeef87c252fa7d2c2c9f897eef59f309 100644
--- a/components/copresence/copresence_manager_impl.cc
+++ b/components/copresence/copresence_manager_impl.cc
@@ -10,7 +10,6 @@
 #include "base/strings/stringprintf.h"
 #include "base/timer/timer.h"
 #include "components/copresence/handlers/directive_handler.h"
-#include "components/copresence/handlers/gcm_handler.h"
 #include "components/copresence/proto/rpcs.pb.h"
 #include "components/copresence/public/whispernet_client.h"
 #include "components/copresence/rpc/rpc_handler.h"
@@ -32,22 +31,16 @@ CopresenceManagerImpl::CopresenceManagerImpl(CopresenceDelegate* delegate)
           &CopresenceManagerImpl::WhispernetInitComplete,
           // This callback gets cancelled when we are destroyed.
           base::Unretained(this))),
-      init_failed_(false),
       directive_handler_(new DirectiveHandler),
       poll_timer_(new base::RepeatingTimer<CopresenceManagerImpl>),
-      audio_check_timer_(new base::RepeatingTimer<CopresenceManagerImpl>) {
+      audio_check_timer_(new base::RepeatingTimer<CopresenceManagerImpl>),
+      init_failed_(false) {
   DCHECK(delegate_);
   DCHECK(delegate_->GetWhispernetClient());
   delegate_->GetWhispernetClient()->Initialize(
       whispernet_init_callback_.callback());
 
-  if (delegate->GetGCMDriver())
-    gcm_handler_.reset(new GCMHandler(delegate->GetGCMDriver(),
-                                      directive_handler_.get()));
-
-  rpc_handler_.reset(new RpcHandler(delegate,
-                                    directive_handler_.get(),
-                                    gcm_handler_.get()));
+  rpc_handler_.reset(new RpcHandler(delegate_, directive_handler_.get()));
 }
 
 CopresenceManagerImpl::~CopresenceManagerImpl() {