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 |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b918a50976d7e5a48a0e01e946c1509a263e76e8 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/dom/ModuleScript.cpp |
@@ -0,0 +1,27 @@ |
+// 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/dom/ModuleScript.h" |
+ |
+namespace blink { |
+ |
+void ModuleScript::updateStateAfterInstantiation(ScriptValue maybeError) { |
+ DCHECK_EQ(m_instantiationState, InstantiationState::Uninstantiated); |
+ m_instantiationState = maybeError.isEmpty() ? InstantiationState::Instantiated |
+ : InstantiationState::Errored; |
+ m_instantiationError = maybeError; |
+} |
+ |
+void ModuleScript::propagateUpstreamError(ScriptValue error) { |
+ DCHECK_EQ(m_instantiationState, InstantiationState::Uninstantiated); |
+ m_instantiationState = InstantiationState::Errored; |
+ m_instantiationError = error; |
+} |
+ |
+void ModuleScript::propagateUpstreamSuccess() { |
+ DCHECK_EQ(m_instantiationState, InstantiationState::Uninstantiated); |
+ m_instantiationState = InstantiationState::Instantiated; |
+} |
+ |
+} // namespace blink |