[ES6 modules] Introduce ModuleMap

third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoaderClient.h

Index: third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoaderClient.h
diff --git a/third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoaderClient.h b/third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoaderClient.h
new file mode 100644
index 0000000000000000000000000000000000000000..b992048c4eedab5f63a77a0ba97a1762a2db7de5
--- /dev/null
+++ b/third_party/WebKit/Source/core/loader/modulescript/ModuleScriptLoaderClient.h
@@ -0,0 +1,31 @@
+// 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.
+
+#ifndef ModuleScriptLoaderClient_h
+#define ModuleScriptLoaderClient_h
+
+#include "platform/heap/Handle.h"
+
+namespace blink {
+
+class ModuleScript;
+
+// A ModuleScriptLoaderClient is notified when a single module script load is
+// complete.
+// Note: Its corresponding module map entry is typically not yet created at the
+// time of callback.
+class ModuleScriptLoaderClient : public GarbageCollectedMixin {
+ public:
+  virtual ~ModuleScriptLoaderClient(){};

[hiroshige, 2017/02/22 01:21:31]

Remove ';', add space between '()' and '{}'?

+
+ private:
+  friend class ModuleScriptLoader;
+  friend class ModuleMapTestModulator;
+
+  virtual void notifyNewSingleModuleFinished(ModuleScript*) = 0;
+};
+
+}  // namespace blink
+
+#endif