Initial child-process side plumbing for starting an embedded ServiceWorker context

content/common/service_worker_messages.h

Index: content/common/service_worker_messages.h
diff --git a/content/common/service_worker_messages.h b/content/common/service_worker_messages.h
index 92c6e908994ac442deec2399ce256e09ba4b638d..0a4164b1dc046090d2a6e6a237df4b1b4d809335 100644
--- a/content/common/service_worker_messages.h
+++ b/content/common/service_worker_messages.h
@@ -8,6 +8,7 @@
 #include "ipc/ipc_message_macros.h"
 #include "ipc/ipc_param_traits.h"
 #include "third_party/WebKit/public/platform/WebServiceWorkerError.h"
+#include "third_party/WebKit/public/web/WebContentSecurityPolicy.h"

[Tom Sepez, 2013/11/21 20:03:46]

nit: is this include really necessary?

[kinuko, 2013/11/22 03:46:20]

Nope... removed.

 #include "url/gurl.h"
 
 #undef IPC_MESSAGE_EXPORT
@@ -50,3 +51,15 @@ IPC_MESSAGE_CONTROL4(ServiceWorkerMsg_ServiceWorkerRegistrationError,
                      int32 /* request_id */,
                      blink::WebServiceWorkerError::ErrorType /* code */,
                      string16 /* message */)
+
+// For EmbeddedWorker related messages -------------------------------------
+
+// Browser -> Renderer message to create a new embedded worker context.
+IPC_MESSAGE_CONTROL3(ServiceWorkerMsg_StartWorker,
+                     int /* embedded_worker_id */,

[Tom Sepez, 2013/11/21 20:03:46]

nit: do we want this to be an int32 for consistency with the other types of _ids
we have in these messages?

[kinuko, 2013/11/22 03:46:20]

We're thinking about changing other int32's to int.

+                     int64 /* service_worker_version_id */,
+                     GURL /* script_url */)
+
+// Browser -> Renderer message to terminate the embedded worker.
+IPC_MESSAGE_CONTROL1(ServiceWorkerMsg_TerminateWorker,
+                     int /* embedded_worker_id */)