Bug 1896709 - Part 15: Add nsIDOMWindowUtils.clearSharedScriptCache. r=nbp

Differential Revision: https://phabricator.services.mozilla.com/D215884

dom/base/nsDOMWindowUtils.cpp

@@ -33,6 +33,7 @@
 #include "mozilla/ScrollContainerFrame.h"
 #include "mozilla/ServoStyleSet.h"
 #include "mozilla/SharedStyleSheetCache.h"
+#include "mozilla/dom/SharedScriptCache.h"
 #include "mozilla/StaticPrefs_test.h"
 #include "mozilla/InputTaskManager.h"
 #include "nsIObjectLoadingContent.h"
@@ -1289,6 +1290,12 @@ nsDOMWindowUtils::ClearSharedStyleSheetCache() {
   return NS_OK;
 }
 
+NS_IMETHODIMP
+nsDOMWindowUtils::ClearSharedScriptCache() {
+  SharedScriptCache::Clear();
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 nsDOMWindowUtils::GetParsedStyleSheets(uint32_t* aSheets) {
   RefPtr<Document> doc = GetDocument();

dom/interfaces/base/nsIDOMWindowUtils.idl

@@ -841,6 +841,11 @@ interface nsIDOMWindowUtils : nsISupports {
    */
   void clearSharedStyleSheetCache();
 
+  /**
+   * Clears the SharedScriptCache.
+   */
+  void clearSharedScriptCache();
+
   /**
    * Returns the number of stylesheets that have been parsed on this document.
    * Useful to test caching.

tools/@types/lib.gecko.xpcom.d.ts

@@ -2701,6 +2701,7 @@ interface nsIDOMWindowUtils extends nsISupports {
   sendNativeTouchpadDoubleTap(aScreenX: i32, aScreenY: i32, aModifierFlags: i32): void;
   sendNativeTouchpadPan(aEventPhase: u32, aScreenX: i32, aScreenY: i32, aDeltaX: double, aDeltaY: double, aModifierFlags: i32, aObserver?: nsIObserver): void;
   clearSharedStyleSheetCache(): void;
+  clearSharedScriptCache(): void;
   readonly parsedStyleSheets: u32;
   activateNativeMenuItemAt(indexString: string): void;
   forceUpdateNativeMenuAt(indexString: string): void;