From 511449e134288614e3b761e43d47482fc201efd0 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Thu, 30 Jan 2025 19:20:18 +0100
Subject: [PATCH] Issue #2557 - Remove URL Constructor(DOMString url, URL
 base).

URL Constructor(DOMString url, URL base) doesn't exist anymore in the spec.

Resolves #2557
---
 dom/url/URL.cpp       | 60 +------------------------------------------
 dom/url/URL.h         |  4 ---
 dom/webidl/URL.webidl |  4 +--
 3 files changed, 2 insertions(+), 66 deletions(-)

diff --git a/dom/url/URL.cpp b/dom/url/URL.cpp
index f594c0f322..9586d46c5f 100644
--- a/dom/url/URL.cpp
+++ b/dom/url/URL.cpp
@@ -61,10 +61,6 @@ CreateObjectURLInternal(const GlobalObject& aGlobal, T aObject,
 class URLMainThread final : public URL
 {
 public:
-  static already_AddRefed<URLMainThread>
-  Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-              URL& aBase, ErrorResult& aRv);
-
   static already_AddRefed<URLMainThread>
   Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
               const Optional<nsAString>& aBase, ErrorResult& aRv);
@@ -196,15 +192,6 @@ private:
   nsCOMPtr<nsIURI> mURI;
 };
 
-/* static */ already_AddRefed<URLMainThread>
-URLMainThread::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-                           URL& aBase, ErrorResult& aRv)
-{
-  MOZ_ASSERT(NS_IsMainThread());
-  URLMainThread& base = static_cast<URLMainThread&>(aBase);
-  return Constructor(aGlobal.GetAsSupports(), aURL, base.GetURI(), aRv);
-}
-
 /* static */ already_AddRefed<URLMainThread>
 URLMainThread::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
                            const Optional<nsAString>& aBase, ErrorResult& aRv)
@@ -639,10 +626,6 @@ private:
 class URLWorker final : public URL
 {
 public:
-  static already_AddRefed<URLWorker>
-  Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-              URL& aBase, ErrorResult& aRv);
-
   static already_AddRefed<URLWorker>
   Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
               const Optional<nsAString>& aBase, ErrorResult& aRv);
@@ -934,7 +917,6 @@ private:
   const nsString mURL;
 
   nsString mBase; // IsVoid() if we have no base URI string.
-  RefPtr<URLProxy> mBaseProxy;
 
   RefPtr<URLProxy> mRetval;
 
@@ -953,17 +935,6 @@ public:
     mWorkerPrivate->AssertIsOnWorkerThread();
   }
 
-  ConstructorRunnable(WorkerPrivate* aWorkerPrivate,
-                      const nsAString& aURL, URLProxy* aBaseProxy)
-  : WorkerMainThreadRunnable(aWorkerPrivate,
-                             NS_LITERAL_CSTRING("URL :: Constructor with BaseURL"))
-  , mURL(aURL)
-  , mBaseProxy(aBaseProxy)
-  {
-    mBase.SetIsVoid(true);
-    mWorkerPrivate->AssertIsOnWorkerThread();
-  }
-
   bool
   MainThreadRun()
   {
@@ -971,9 +942,7 @@ public:
 
     ErrorResult rv;
     RefPtr<URLMainThread> url;
-    if (mBaseProxy) {
-      url = URLMainThread::Constructor(nullptr, mURL, mBaseProxy->URI(), rv);
-    } else if (!mBase.IsVoid()) {
+    if (!mBase.IsVoid()) {
       url = URLMainThread::Constructor(nullptr, mURL, mBase, rv);
     } else {
       url = URLMainThread::Constructor(nullptr, mURL, nullptr, rv);
@@ -1249,22 +1218,6 @@ FinishConstructor(JSContext* aCx, WorkerPrivate* aPrivate,
   return url.forget();
 }
 
-/* static */ already_AddRefed<URLWorker>
-URLWorker::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-                       URL& aBase, ErrorResult& aRv)
-{
-  MOZ_ASSERT(!NS_IsMainThread());
-
-  JSContext* cx = aGlobal.Context();
-  WorkerPrivate* workerPrivate = GetWorkerPrivateFromContext(cx);
-
-  URLWorker& base = static_cast<URLWorker&>(aBase);
-  RefPtr<ConstructorRunnable> runnable =
-    new ConstructorRunnable(workerPrivate, aURL, base.GetURLProxy());
-
-  return FinishConstructor(cx, workerPrivate, runnable, aRv);
-}
-
 /* static */ already_AddRefed<URLWorker>
 URLWorker::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
                        const Optional<nsAString>& aBase, ErrorResult& aRv)
@@ -1688,17 +1641,6 @@ URL::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
   return URLBinding::Wrap(aCx, this, aGivenProto);
 }
 
-/* static */ already_AddRefed<URL>
-URL::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-                 URL& aBase, ErrorResult& aRv)
-{
-  if (NS_IsMainThread()) {
-    return URLMainThread::Constructor(aGlobal, aURL, aBase, aRv);
-  }
-
-  return URLWorker::Constructor(aGlobal, aURL, aBase, aRv);
-}
-
 /* static */ already_AddRefed<URL>
 URL::Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
                  const Optional<nsAString>& aBase, ErrorResult& aRv)
diff --git a/dom/url/URL.h b/dom/url/URL.h
index 53164b7b95..13a76d7198 100644
--- a/dom/url/URL.h
+++ b/dom/url/URL.h
@@ -47,10 +47,6 @@ public:
   virtual JSObject*
   WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
 
-  static already_AddRefed<URL>
-  Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
-              URL& aBase, ErrorResult& aRv);
-
   static already_AddRefed<URL>
   Constructor(const GlobalObject& aGlobal, const nsAString& aURL,
               const Optional<nsAString>& aBase, ErrorResult& aRv);
diff --git a/dom/webidl/URL.webidl b/dom/webidl/URL.webidl
index a12635ce3f..25cf9368d4 100644
--- a/dom/webidl/URL.webidl
+++ b/dom/webidl/URL.webidl
@@ -12,9 +12,7 @@
  * liability, trademark and document use rules apply.
  */
 
-// [Constructor(DOMString url, optional (URL or DOMString) base = "about:blank")]
-[Constructor(DOMString url, URL base),
- Constructor(DOMString url, optional DOMString base),
+[Constructor(DOMString url, optional DOMString base),
  NamedConstructor=webkitURL(DOMString url, optional DOMString base),
  Exposed=(Window,Worker,WorkerDebugger)]
 interface URL {