[POC] Implement "module responses map" concept

third_party/WebKit/Source/modules/csspaint/PaintWorkletGlobalScopeProxy.cpp

 // Copyright 2017 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 "modules/csspaint/PaintWorkletGlobalScopeProxy.h"
 
 #include "bindings/core/v8/ScriptSourceCode.h"
 #include "bindings/core/v8/V8BindingForCore.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 13 matching lines @@
   DCHECK(IsMainThread());
   Document* document = frame->GetDocument();
   global_scope_ = PaintWorkletGlobalScope::Create(
       frame, document->Url(), document->UserAgent(),
       document->GetSecurityOrigin(), ToIsolate(document),
       pending_generator_registry);
 }
 
 void PaintWorkletGlobalScopeProxy::FetchAndInvokeScript(
     const KURL& module_url_record,
+    WorkletModuleResponsesMap* module_responses_map,
     WebURLRequest::FetchCredentialsMode credentials_mode,
     RefPtr<WebTaskRunner> outside_settings_task_runner,
     WorkletPendingTasks* pending_tasks) {
   DCHECK(IsMainThread());
-  global_scope_->FetchAndInvokeScript(module_url_record, credentials_mode,
-                                      std::move(outside_settings_task_runner),
-                                      pending_tasks);
+  global_scope_->FetchAndInvokeScript(
+      module_url_record, module_responses_map, credentials_mode,
+      std::move(outside_settings_task_runner), pending_tasks);
 }
 
 void PaintWorkletGlobalScopeProxy::WorkletObjectDestroyed() {
   DCHECK(IsMainThread());
   // Do nothing.
 }
 
 void PaintWorkletGlobalScopeProxy::TerminateWorkletGlobalScope() {
   DCHECK(IsMainThread());
   global_scope_->Terminate();
   // Nullify the global scope to cut a potential reference cycle.
   global_scope_ = nullptr;
 }
 
 CSSPaintDefinition* PaintWorkletGlobalScopeProxy::FindDefinition(
     const String& name) {
   DCHECK(IsMainThread());
   return global_scope_->FindDefinition(name);
 }
 
 DEFINE_TRACE(PaintWorkletGlobalScopeProxy) {
   visitor->Trace(global_scope_);
 }
 
 }  // namespace blink