[ES6 modules] Introduce ModuleScriptLoader

third_party/WebKit/Source/core/dom/Modulator.h

Index: third_party/WebKit/Source/core/dom/Modulator.h
diff --git a/third_party/WebKit/Source/core/dom/Modulator.h b/third_party/WebKit/Source/core/dom/Modulator.h
index 393d25578540187f9140b21e28b4067e116a18f0..947b769aa78f58f3021e3263b3025b46ec6e750c 100644
--- a/third_party/WebKit/Source/core/dom/Modulator.h
+++ b/third_party/WebKit/Source/core/dom/Modulator.h
@@ -8,6 +8,8 @@
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KURL.h"
+#include "platform/weborigin/ReferrerPolicy.h"
+#include "wtf/text/WTFString.h"
 
 namespace blink {
 
@@ -15,7 +17,9 @@ class LocalFrame;
 class ModuleScript;
 class ModuleScriptFetchRequest;
 class ModuleScriptLoaderClient;
+class ScriptModule;
 class ScriptModuleResolver;
+class SecurityOrigin;
 class WebTaskRunner;
 
 // A SingleModuleClient is notified when single module script node (node as in a
@@ -41,11 +45,17 @@ class CORE_EXPORT Modulator : public GarbageCollectedMixin {
 
   virtual ScriptModuleResolver* scriptModuleResolver() = 0;
   virtual WebTaskRunner* taskRunner() = 0;
+  virtual ReferrerPolicy referrerPolicy() = 0;
+  virtual SecurityOrigin* securityOrigin() = 0;
 
   // https://html.spec.whatwg.org/#resolve-a-module-specifier
   static KURL resolveModuleSpecifier(const String& moduleRequest,
                                      const KURL& baseURL);
 
+  // TODO(kouhei): script should be a ScriptSourceCode.

[hiroshige, 2017/03/06 22:20:21]

I'm not so sure whether |script| should be a ScriptSourceCode though.

[kouhei (in TOK), 2017/03/23 00:34:00]

Removed for now

+  virtual ScriptModule compileModule(const String& script,
+                                     const String& urlStr) = 0;
+
  private:
   friend class ModuleMap;