[Reland] Allow headless TabSocket in isolated worlds & remove obsolete logic

headless/test/headless_browser_test.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "headless/test/headless_browser_test.h"
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 211 matching lines @@
   builder.SetProtocolHandlers(GetProtocolHandlers());
   if (GetCreateTabSocket()) {
     builder.EnableUnsafeNetworkAccessWithMojoBindings(true);
     builder.AddTabSocketMojoBindings();
   }
   browser_context_ = builder.Build();
 
   browser()->SetDefaultBrowserContext(browser_context_);
 
   web_contents_ = browser_context_->CreateWebContentsBuilder()
-                      .CreateTabSocket(GetCreateTabSocket())
+                      .CreateTabSocket(GetCreateTabSocket(),
+                                       GetCreateTabSocketOnlyForIsolatedWorld())
                       .Build();
   web_contents_->AddObserver(this);
 
   RunAsynchronousTest();
 
   if (!render_process_exited_)
     web_contents_->GetDevToolsTarget()->DetachClient(devtools_client_.get());
   web_contents_->RemoveObserver(this);
   web_contents_->Close();
   web_contents_ = nullptr;
   browser_context_->Close();
   browser_context_ = nullptr;
 }
 
 ProtocolHandlerMap HeadlessAsyncDevTooledBrowserTest::GetProtocolHandlers() {
   return ProtocolHandlerMap();
 }
 
 bool HeadlessAsyncDevTooledBrowserTest::GetCreateTabSocket() {
   return false;
 }
 
+bool HeadlessAsyncDevTooledBrowserTest::
+    GetCreateTabSocketOnlyForIsolatedWorld() {
+  return false;
+}
+
 }  // namespace headless