Implement renderer process side handler of WorkerProcessMsg_CreateWorker message.

content/renderer/render_thread_impl.cc

Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index f491f8b273bc19c0411b13698a0a9e323df03a17..7141291ddaf7e4e00c7da46d05ddeee226dc65dd 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -53,6 +53,7 @@
 #include "content/common/gpu/gpu_process_launch_causes.h"
 #include "content/common/resource_messages.h"
 #include "content/common/view_messages.h"
+#include "content/common/worker_messages.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_paths.h"
 #include "content/public/common/content_switches.h"
@@ -87,6 +88,7 @@
 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
 #include "content/renderer/service_worker/embedded_worker_context_message_filter.h"
 #include "content/renderer/service_worker/embedded_worker_dispatcher.h"
+#include "content/renderer/shared_worker/embedded_shared_worker_stub.h"
 #include "grit/content_resources.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_forwarding_message_filter.h"
@@ -622,6 +624,7 @@ void RenderThreadImpl::AddRoute(int32 routing_id, IPC::Listener* listener) {
 void RenderThreadImpl::RemoveRoute(int32 routing_id) {
   ChildThread::RemoveRoute(routing_id);
 }
+
 int RenderThreadImpl::GenerateRoutingID() {
   int routing_id = MSG_ROUTING_NONE;
   Send(new ViewHostMsg_GenerateRoutingID(&routing_id));
@@ -1170,6 +1173,7 @@ bool RenderThreadImpl::OnControlMessageReceived(const IPC::Message& msg) {
 #if defined(OS_MACOSX)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateScrollbarTheme, OnUpdateScrollbarTheme)
 #endif
+    IPC_MESSAGE_HANDLER(WorkerProcessMsg_CreateWorker, OnCreateNewSharedWorker)

[kinuko, 2014/03/11 07:48:17]

nit: it might be slightly easier to read to put this above ifdefs (i.e. right
before line 1169)?

[horo, 2014/03/11 07:55:57]

Done.

     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -1329,6 +1333,15 @@ void RenderThreadImpl::OnUpdateScrollbarTheme(
 }
 #endif
 
+void RenderThreadImpl::OnCreateNewSharedWorker(
+    const WorkerProcessMsg_CreateWorker_Params& params) {
+  new EmbeddedSharedWorkerStub(params.url,

[kinuko, 2014/03/11 07:48:17]

Adds a brief comment that this class's self-destruct?

[horo, 2014/03/11 07:55:57]

Done.

+                               params.name,
+                               params.content_security_policy,
+                               params.security_policy_type,
+                               params.route_id);
+}
+
 void RenderThreadImpl::OnMemoryPressure(
     base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level) {
   base::allocator::ReleaseFreeMemory();