Cookies disabled for gcm_network_channel.

components/invalidation/impl/gcm_network_channel.cc

Index: components/invalidation/impl/gcm_network_channel.cc
diff --git a/components/invalidation/impl/gcm_network_channel.cc b/components/invalidation/impl/gcm_network_channel.cc
index 5b2aafeb81a01c78ad6d420f9ff989f56673e8ed..033843c4ec2f8999febb1da5b6cc41ee6d7fada1 100644
--- a/components/invalidation/impl/gcm_network_channel.cc
+++ b/components/invalidation/impl/gcm_network_channel.cc
@@ -19,6 +19,7 @@
 #include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/invalidation/impl/gcm_network_channel_delegate.h"
 #include "google_apis/gaia/google_service_auth_error.h"
+#include "net/base/load_flags.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_status.h"
@@ -222,6 +223,8 @@ void GCMNetworkChannel::OnGetTokenComplete(
   data_use_measurement::DataUseUserData::AttachToFetcher(
       fetcher_.get(), data_use_measurement::DataUseUserData::INVALIDATION);
   fetcher_->SetRequestContext(request_context_getter_.get());
+  fetcher_->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
+                         net::LOAD_DO_NOT_SAVE_COOKIES);
   const std::string auth_header("Authorization: Bearer " + access_token_);
   fetcher_->AddExtraRequestHeader(auth_header);
   if (!echo_token_.empty()) {