From ced541b13909f733bb8ae4fa0f31270f3b46d3ff Mon Sep 17 00:00:00 2001
From: Peter Van der Beken <peterv@propagandism.org>
Date: Thu, 18 Apr 2024 14:29:19 +0000
Subject: [PATCH] Bug 1892217 - Remove Components.utils.getDOMClassInfo.
 r=mccr8

Differential Revision: https://phabricator.services.mozilla.com/D207855
---
 js/xpconnect/idl/xpccomponents.idl | 6 ------
 js/xpconnect/src/XPCComponents.cpp | 7 -------
 tools/@types/lib.gecko.xpcom.d.ts  | 1 -
 3 files changed, 14 deletions(-)

diff --git a/js/xpconnect/idl/xpccomponents.idl b/js/xpconnect/idl/xpccomponents.idl
index 2ed55b6b8063..0146f407b55a 100644
--- a/js/xpconnect/idl/xpccomponents.idl
+++ b/js/xpconnect/idl/xpccomponents.idl
@@ -682,12 +682,6 @@ interface nsIXPCComponents_Utils : nsISupports
     [implicit_jscontext]
     string getClassName(in jsval aObj, in boolean aUnwrap);
 
-    /**
-     * Get a DOM classinfo for the given classname.  Only some class
-     * names are supported.
-     */
-    nsIClassInfo getDOMClassInfo(in AString aClassName);
-
     /**
      * Gets the incument global for the execution of this function. For internal
      * and testing use only.
diff --git a/js/xpconnect/src/XPCComponents.cpp b/js/xpconnect/src/XPCComponents.cpp
index 25feaf851c85..10425e935e77 100644
--- a/js/xpconnect/src/XPCComponents.cpp
+++ b/js/xpconnect/src/XPCComponents.cpp
@@ -2181,13 +2181,6 @@ nsXPCComponents_Utils::GetClassName(HandleValue aObj, bool aUnwrap,
   return NS_OK;
 }
 
-NS_IMETHODIMP
-nsXPCComponents_Utils::GetDOMClassInfo(const nsAString& aClassName,
-                                       nsIClassInfo** aClassInfo) {
-  *aClassInfo = nullptr;
-  return NS_ERROR_NOT_AVAILABLE;
-}
-
 NS_IMETHODIMP
 nsXPCComponents_Utils::GetIncumbentGlobal(HandleValue aCallback, JSContext* aCx,
                                           MutableHandleValue aOut) {
diff --git a/tools/@types/lib.gecko.xpcom.d.ts b/tools/@types/lib.gecko.xpcom.d.ts
index e3b4eb2fad9d..891093525a8e 100644
--- a/tools/@types/lib.gecko.xpcom.d.ts
+++ b/tools/@types/lib.gecko.xpcom.d.ts
@@ -14748,7 +14748,6 @@ interface nsIXPCComponents_Utils extends nsISupports {
   waiveXrays(aVal: any): any;
   unwaiveXrays(aVal: any): any;
   getClassName(aObj: any, aUnwrap: boolean): string;
-  getDOMClassInfo(aClassName: string): nsIClassInfo;
   getIncumbentGlobal(callback?: any): any;
   getDebugName(obj: any): string;
   getWatchdogTimestamp(aCategory: string): PRTime;