[WIP Prototype] ES6 https://html.spec.whatwg.org/#fetch-a-single-module-script implementation

third_party/WebKit/Source/core/dom/ModuleScript.cpp

Index: third_party/WebKit/Source/core/dom/ModuleScript.cpp
diff --git a/third_party/WebKit/Source/core/dom/ModuleScript.cpp b/third_party/WebKit/Source/core/dom/ModuleScript.cpp
index 0ab530f2e7bf380eb06370d210bd3475a855d34e..278fd85293ed88eedd869f6befad84d2037f2560 100644
--- a/third_party/WebKit/Source/core/dom/ModuleScript.cpp
+++ b/third_party/WebKit/Source/core/dom/ModuleScript.cpp
@@ -6,6 +6,19 @@
 
 namespace blink {
 
+void ModuleScript::setInstantiationError(ScriptValue error) {
+  DCHECK_EQ(m_instantiationState, ModuleInstantiationState::Uninstantiated);
+  m_instantiationState = ModuleInstantiationState::Errored;
+
+  DCHECK(!error.isEmpty());
+  m_instantiationError = error;
+}
+
+void ModuleScript::setInstantiationSuccess() {
+  DCHECK_EQ(m_instantiationState, ModuleInstantiationState::Uninstantiated);
+  m_instantiationState = ModuleInstantiationState::Instantiated;
+}
+
 DEFINE_TRACE(ModuleScript) {}
 
 }  // namespace blink