[DevTools] Support multiple sessions in content/ domain handlers

content/browser/devtools/worker_devtools_agent_host.cc

Index: content/browser/devtools/worker_devtools_agent_host.cc
diff --git a/content/browser/devtools/worker_devtools_agent_host.cc b/content/browser/devtools/worker_devtools_agent_host.cc
index 7378de7bc2155193e9cfdb4c86eebeb680b2191b..110546acda08e778f7d1b4f03b610f6e95481c3c 100644
--- a/content/browser/devtools/worker_devtools_agent_host.cc
+++ b/content/browser/devtools/worker_devtools_agent_host.cc
@@ -123,7 +123,8 @@ void WorkerDevToolsAgentHost::WorkerDestroyed() {
   DCHECK_NE(WORKER_TERMINATED, state_);
   if (state_ == WORKER_INSPECTED) {
     DCHECK(IsAttached());
-    protocol::InspectorHandler::FromSession(session())->TargetCrashed();
+    for (auto* inspector : protocol::InspectorHandler::ForAgentHost(this))
+      inspector->TargetCrashed();
     DetachFromWorker();
   }
   state_ = WORKER_TERMINATED;