Create PendingScriptClient as a separate client interface for PendingScript.

third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h

Index: third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h
diff --git a/third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h b/third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h
index 013605c48bd2367333cad8b7dfbc4bd587143380..9d4946a1049bda2c7bd087731d4948c2c7332639 100644
--- a/third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h
+++ b/third_party/WebKit/Source/core/html/parser/HTMLParserScriptRunner.h
@@ -37,7 +37,6 @@
 
 namespace blink {
 
-class Resource;
 class Document;
 class Element;
 class HTMLParserScriptRunnerHost;
@@ -53,7 +52,7 @@ class HTMLParserScriptRunnerHost;
 // An HTMLParserScriptRunner is owned by its host, an HTMLDocumentParser.
 class HTMLParserScriptRunner final
     : public GarbageCollectedFinalized<HTMLParserScriptRunner>,
-      private ScriptResourceClient {
+      private PendingScriptClient {
   WTF_MAKE_NONCOPYABLE(HTMLParserScriptRunner);
   USING_GARBAGE_COLLECTED_MIXIN(HTMLParserScriptRunner);
   USING_PRE_FINALIZER(HTMLParserScriptRunner, detach);
@@ -78,7 +77,7 @@ class HTMLParserScriptRunner final
 
   // Invoked when the parsing-blocking script resource has loaded, to execute
   // parsing-blocking scripts.
-  void executeScriptsWaitingForLoad(Resource*);
+  void executeScriptsWaitingForLoad(PendingScript*);
 
   // Invoked when all script-blocking resources (e.g., stylesheets) have loaded,
   // to execute parsing-blocking scripts.
@@ -92,10 +91,6 @@ class HTMLParserScriptRunner final
     return !!m_reentryPermit->scriptNestingLevel();
   }
 
-  // ResourceClient
-  void notifyFinished(Resource*) override;
-  String debugName() const override { return "HTMLParserScriptRunner"; }
-
   DECLARE_TRACE();
 
  private:
@@ -103,6 +98,9 @@ class HTMLParserScriptRunner final
                          Document*,
                          HTMLParserScriptRunnerHost*);
 
+  // PendingScriptClient
+  void pendingScriptFinished(PendingScript*) override;
+
   void executePendingScriptAndDispatchEvent(PendingScript*,
                                             ScriptStreamer::Type);
   void executeParsingBlockingScripts();
@@ -118,9 +116,7 @@ class HTMLParserScriptRunner final
 
   bool isParserBlockingScriptReady();
 
-  void stopWatchingResourceForLoad(Resource*);
-
-  void possiblyFetchBlockedDocWriteScript(Resource*);
+  void possiblyFetchBlockedDocWriteScript(PendingScript*);
 
   RefPtr<HTMLParserReentryPermit> m_reentryPermit;
   Member<Document> m_document;