Introduce worker_devtools_agent_route_id for EmbeddedWorker.

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 443 matching lines @@
 #endif
       delete host;
       return;
     }
     default:
       NOTREACHED() << "There should be only one RenderProcessHost when running "
                    << "in-process.";
   }
 }
 
+// static
 void RenderProcessHostImpl::RegisterRendererMainThreadFactory(
     RendererMainThreadFactoryFunction create) {
   g_renderer_main_thread_factory = create;
 }
 
+// static
+int RenderProcessHostImpl::GetNextRoutingIDForProcess(int render_process_id) {
+  RenderWidgetHelper* helper =

[kinuko, 2014/04/28 04:31:29]

Would be safer to receive this as scoped_refptr

[horo, 2014/04/28 04:51:23]

Done.

+      RenderWidgetHelper::FromProcessHostID(render_process_id);
+  if (!helper)
+    return MSG_ROUTING_NONE;  // Maybe null in unittest.
+  return helper->GetNextRoutingID();
+}
+
 RenderProcessHostImpl::~RenderProcessHostImpl() {
 #ifndef NDEBUG
   DCHECK(is_self_deleted_)
       << "RenderProcessHostImpl is destroyed by something other than itself";
 #endif
 
   // Make sure to clean up the in-process renderer before the channel, otherwise
   // it may still run and have its IPCs fail, causing asserts.
   in_process_renderer_.reset();
 
@@ skipping 1586 matching lines @@
     mojo::ScopedMessagePipeHandle handle) {
   if (!mojo_application_host_->did_activate())
     mojo_application_host_->Activate(this, GetHandle());
 
   mojo::AllocationScope scope;
   mojo_application_host_->shell_client()->AcceptConnection(service_name,
                                                            handle.Pass());
 }
 
 }  // namespace content