[DevTools] Support multiple sessions in dedicated workers

third_party/WebKit/Source/modules/exported/WebEmbeddedWorkerImpl.cpp

 /*
  * Copyright (C) 2013 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 243 matching lines @@
       return;
   }
 
   main_frame_->GetFrame()->GetDocument()->AddConsoleMessage(
       ConsoleMessage::Create(
           kOtherMessageSource, web_core_message_level, message.text,
           SourceLocation::Create(message.url, message.line_number,
                                  message.column_number, nullptr)));
 }
 
-void WebEmbeddedWorkerImpl::PostMessageToPageInspector(const String& message) {
-  worker_inspector_proxy_->DispatchMessageFromWorker(message);
+void WebEmbeddedWorkerImpl::PostMessageToPageInspector(int session_id,
+                                                       const String& message) {
+  worker_inspector_proxy_->DispatchMessageFromWorker(session_id, message);
 }
 
 void WebEmbeddedWorkerImpl::PrepareShadowPageForLoader() {
   // Create 'shadow page', which is never displayed and is used mainly to
   // provide a context for loading on the main thread.
   //
   // FIXME: This does mostly same as WebSharedWorkerImpl::initializeLoader.
   // This code, and probably most of the code in this class should be shared
   // with SharedWorker.
   DCHECK(!web_view_);
@@ skipping 196 matching lines @@
   // populate the task runners with null document not to confuse the frame
   // scheduler (which will end up using the thread's default task runner).
   worker_thread_->Start(std::move(startup_data),
                         ParentFrameTaskRunners::Create(nullptr));
 
   worker_inspector_proxy_->WorkerThreadCreated(document, worker_thread_.get(),
                                                script_url);
 }
 
 }  // namespace blink