Worker: Enable UseCounter for SharedWorkerGlobalScope

content/renderer/shared_worker/websharedworker_proxy.cc

Index: content/renderer/shared_worker/websharedworker_proxy.cc
diff --git a/content/renderer/shared_worker/websharedworker_proxy.cc b/content/renderer/shared_worker/websharedworker_proxy.cc
index 628b14df5a38d8dc74af916a4e38f19eb6199d4c..e29fa0b2d3332ea48f7fda14611635b7abd9c81d 100644
--- a/content/renderer/shared_worker/websharedworker_proxy.cc
+++ b/content/renderer/shared_worker/websharedworker_proxy.cc
@@ -60,6 +60,8 @@ bool WebSharedWorkerProxy::OnMessageReceived(const IPC::Message& message) {
                         OnWorkerScriptLoadFailed)
     IPC_MESSAGE_HANDLER(ViewMsg_WorkerConnected,
                         OnWorkerConnected)
+    IPC_MESSAGE_HANDLER(ViewMsg_WorkerDestroyed, OnWorkerDestroyed)
+    IPC_MESSAGE_HANDLER(ViewMsg_CountFeatureOnSharedWorker, OnCountFeature)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -76,9 +78,19 @@ void WebSharedWorkerProxy::OnWorkerScriptLoadFailed() {
   delete this;
 }
 
-void WebSharedWorkerProxy::OnWorkerConnected() {
+void WebSharedWorkerProxy::OnWorkerConnected(
+    const std::set<uint32_t>& used_features) {
   listener_->connected();
+  for (uint32_t feature : used_features)
+    listener_->countFeature(feature);
+}
+
+void WebSharedWorkerProxy::OnWorkerDestroyed() {
   delete this;
 }
 
+void WebSharedWorkerProxy::OnCountFeature(uint32_t feature) {
+  listener_->countFeature(feature);
+}
+
 }  // namespace content