Bug 1539884 - Part 17: Mark nsIScriptLoaderObserver::scriptEvaluated as can_run_script r=masayuki

Depends on D134107

Differential Revision: https://phabricator.services.mozilla.com/D134108

dom/script/ScriptLoadRequest.h

@@ -111,8 +111,10 @@ class ScriptLoadRequest
     GetScriptElement()->ScriptAvailable(aResult, GetScriptElement(),
                                         isInlineClassicScript, mURI, mLineNo);
   }
-  void FireScriptEvaluated(nsresult aResult) {
-    GetScriptElement()->ScriptEvaluated(aResult, GetScriptElement(), mIsInline);
+  // TODO: Convert this to MOZ_CAN_RUN_SCRIPT (bug 1415230)
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY void FireScriptEvaluated(nsresult aResult) {
+    RefPtr<nsIScriptElement> scriptElement = GetScriptElement();
+    scriptElement->ScriptEvaluated(aResult, scriptElement, mIsInline);
   }
 
   bool IsPreload() const {

dom/script/ScriptLoader.cpp

@@ -2099,8 +2099,8 @@ void ScriptLoader::FireScriptEvaluated(nsresult aResult,
                                        ScriptLoadRequest* aRequest) {
   for (int32_t i = 0; i < mObservers.Count(); i++) {
     nsCOMPtr<nsIScriptLoaderObserver> obs = mObservers[i];
-    obs->ScriptEvaluated(aResult, aRequest->GetScriptElement(),
-                         aRequest->mIsInline);
+    RefPtr<nsIScriptElement> scriptElement = aRequest->GetScriptElement();
+    obs->ScriptEvaluated(aResult, scriptElement, aRequest->mIsInline);
   }
 
   aRequest->FireScriptEvaluated(aResult);

dom/script/ScriptLoader.h

@@ -552,7 +552,9 @@ class ScriptLoader final : public ScriptLoaderInterface {
   nsresult ProcessRequest(ScriptLoadRequest* aRequest) override;
   nsresult CompileOffThreadOrProcessRequest(ScriptLoadRequest* aRequest);
   void FireScriptAvailable(nsresult aResult, ScriptLoadRequest* aRequest);
-  void FireScriptEvaluated(nsresult aResult, ScriptLoadRequest* aRequest);
+  // TODO: Convert this to MOZ_CAN_RUN_SCRIPT (bug 1415230)
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY void FireScriptEvaluated(
+      nsresult aResult, ScriptLoadRequest* aRequest);
 
   // Implements https://html.spec.whatwg.org/#execute-the-script-block
   nsresult EvaluateScriptElement(ScriptLoadRequest* aRequest);

dom/script/nsIScriptLoaderObserver.idl

@@ -41,6 +41,7 @@ interface nsIScriptLoaderObserver : nsISupports {
    * @param aElement The element being processed.
    * @param aIsInline Is this an inline script or externally loaded?
    */
+  [can_run_script]
   void scriptEvaluated(in nsresult aResult,
                        in nsIScriptElement aElement,
                        in boolean aIsInline);