Snapshot of all changes to get jumbo in blink and content.

content/common/service_worker/service_worker_messages.h

Index: content/common/service_worker/service_worker_messages.h
diff --git a/content/common/service_worker/service_worker_messages.h b/content/common/service_worker/service_worker_messages.h
index 97b5dd2ca1eba9e09c2c13f26c7dec90ba488729..c79d2a5170d7a759de75075e77aedd54684ca4e5 100644
--- a/content/common/service_worker/service_worker_messages.h
+++ b/content/common/service_worker/service_worker_messages.h
@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#ifndef CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_MESSAGES_H_
+#define CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_MESSAGES_H_
+
 // Message definition file, included multiple times, hence no include guard.
 
 #include <stdint.h>
@@ -520,3 +523,5 @@ IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_NavigateClientResponse,
 IPC_MESSAGE_CONTROL2(ServiceWorkerMsg_NavigateClientError,
                      int /* request_id */,
                      GURL /* url */)
+
+#endif  // CONTENT_COMMON_SERVICE_WORKER_SERVICE_WORKER_MESSAGES_H_