Support DevTools for off-main-thread-fetch

third_party/WebKit/Source/core/inspector/WorkerInspectorController.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 14 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/inspector/WorkerInspectorController.h"
 
 #include "core/CoreProbeSink.h"
 #include "core/inspector/InspectorLogAgent.h"
+#include "core/inspector/InspectorNetworkAgent.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "core/inspector/WorkerThreadDebugger.h"
 #include "core/inspector/protocol/Protocol.h"
+#include "core/loader/WorkerFetchContext.h"
 #include "core/probe/CoreProbes.h"
 #include "core/workers/WorkerBackingThread.h"
+#include "core/workers/WorkerGlobalScope.h"
 #include "core/workers/WorkerReportingProxy.h"
 #include "core/workers/WorkerThread.h"
+#include "platform/RuntimeEnabledFeatures.h"
 #include "platform/WebThreadSupportingGC.h"
 
 namespace blink {
 
 WorkerInspectorController* WorkerInspectorController::Create(
     WorkerThread* thread) {
   WorkerThreadDebugger* debugger =
       WorkerThreadDebugger::From(thread->GetIsolate());
   return debugger ? new WorkerInspectorController(thread, debugger) : nullptr;
 }
@@ skipping 11 matching lines @@
 
 void WorkerInspectorController::ConnectFrontend(int session_id) {
   if (sessions_.find(session_id) != sessions_.end())
     return;
 
   InspectorSession* session = new InspectorSession(
       this, probe_sink_.Get(), session_id, debugger_->GetV8Inspector(),
       debugger_->ContextGroupId(thread_), nullptr);
   session->Append(
       new InspectorLogAgent(thread_->GetConsoleMessageStorage(), nullptr));
+  if (thread_->GlobalScope()->IsWorkerGlobalScope() &&
+      RuntimeEnabledFeatures::OffMainThreadFetchEnabled()) {
+    DCHECK(ToWorkerGlobalScope(thread_->GlobalScope())->GetFetchContext());
+    session->Append(InspectorNetworkAgent::CreateForWorker(
+        ToWorkerGlobalScope(thread_->GlobalScope())));
+  }
   if (sessions_.IsEmpty())
     thread_->GetWorkerBackingThread().BackingThread().AddTaskObserver(this);
   sessions_.insert(session_id, session);
 }
 
 void WorkerInspectorController::DisconnectFrontend(int session_id) {
   auto it = sessions_.find(session_id);
   if (it == sessions_.end())
     return;
   it->value->Dispose();
@@ skipping 42 matching lines @@
   for (auto& it : sessions_)
     it.value->flushProtocolNotifications();
 }
 
 DEFINE_TRACE(WorkerInspectorController) {
   visitor->Trace(probe_sink_);
   visitor->Trace(sessions_);
 }
 
 }  // namespace blink