2 files changed, 20 insertions, 0 deletions
diff --git a/chrome/browser/worker_host/worker_service.cc b/chrome/browser/worker_host/worker_service.cc
index a8ce3f0..d37314b 100644
--- a/chrome/browser/worker_host/worker_service.cc
+++ b/chrome/browser/worker_host/worker_service.cc
@@ -265,3 +265,18 @@ void WorkerService::WorkerProcessDestroyed(WorkerProcessHost* process) {
     }
   }
 }
+
+const WorkerProcessHost::WorkerInstance* WorkerService::FindWorkerInstance(
+      int worker_process_id) {
+  for (ChildProcessHost::Iterator iter(ChildProcessInfo::WORKER_PROCESS);
+       !iter.Done(); ++iter) {
+    if (iter->id() != worker_process_id)
+        continue;
+
+    WorkerProcessHost* worker = static_cast<WorkerProcessHost*>(*iter);
+    WorkerProcessHost::Instances::const_iterator instance =
+        worker->instances().begin();
+    return instance == worker->instances().end() ? NULL : &*instance;
+  }
+  return NULL;
+}
diff --git a/chrome/browser/worker_host/worker_service.h b/chrome/browser/worker_host/worker_service.h
index 0887b32..a3e71031 100644
--- a/chrome/browser/worker_host/worker_service.h
+++ b/chrome/browser/worker_host/worker_service.h
@@ -46,6 +46,11 @@ class WorkerService : public NotificationObserver {
 
   int next_worker_route_id() { return ++next_worker_route_id_; }
 
+  // TODO(dimich): This code assumes there is 1 worker per worker process, which
+  // is how it is today until V8 can run in separate threads.
+  const WorkerProcessHost::WorkerInstance* FindWorkerInstance(
+      int worker_process_id);
+
   // Used when multiple workers can run in the same process.
   static const int kMaxWorkerProcessesWhenSharing;