[WIP] Introduce ScriptResourceData

third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoader.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 "core/loader/modulescript/ModuleScriptLoader.h"
 
 #include "core/dom/Modulator.h"
 #include "core/dom/ModuleScript.h"
 #include "core/loader/modulescript/ModuleScriptLoaderClient.h"
 #include "core/loader/modulescript/ModuleScriptLoaderRegistry.h"
@@ skipping 180 matching lines @@
   // wasModuleLoadSuccessful().
   // Step 7. If any of the following conditions are met, set moduleMap[url] to
   // null, asynchronously complete this algorithm with null, and abort these
   // steps.
   if (!WasModuleLoadSuccessful(GetResource())) {
     AdvanceState(State::kFinished);
     return;
   }
 
   // Step 8. Let source text be the result of UTF-8 decoding response's body.
-  String source_text = GetResource()->SourceText();
+  const ScriptResourceData* resource_data_ = GetResource()->ResourceData();
+  String source_text = resource_data_->SourceText();
 
   AccessControlStatus access_control_status =
-      GetResource()->CalculateAccessControlStatus(
+      resource_data_->CalculateAccessControlStatus(
           modulator_->GetSecurityOrigin());
 
   // Step 9. Let module script be the result of creating a module script given
   // source text, module map settings object, response's url, cryptographic
   // nonce, parser state, and credentials mode.
   module_script_ = ModuleScript::Create(
-      source_text, modulator_, GetResource()->GetResponse().Url(), nonce_,
+      source_text, modulator_, resource_data_->GetResponse().Url(), nonce_,
       parser_state_,
       GetResource()->GetResourceRequest().GetFetchCredentialsMode(),
       access_control_status);
 
   AdvanceState(State::kFinished);
 }
 
 DEFINE_TRACE(ModuleScriptLoader) {
   visitor->Trace(modulator_);
   visitor->Trace(module_script_);
   visitor->Trace(registry_);
   visitor->Trace(client_);
   ResourceOwner<ScriptResource>::Trace(visitor);
 }
 
 }  // namespace blink