Bug 1908729 - Part 7: Remove DOM_WINDOW_FOO_TOPIC and their Notify functions r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D217593

dom/base/nsGlobalWindowInner.cpp

@@ -1131,7 +1131,6 @@ void nsGlobalWindowInner::FreeInnerObjects() {
   // Make sure that this is called before we null out the document and
   // other members that the window destroyed observers could
   // re-create.
-  NotifyDOMWindowDestroyed(this);
   if (auto* reporter = nsWindowMemoryReporter::Get()) {
     reporter->ObserveDOMWindowDetached(this);
   }
@@ -4051,46 +4050,12 @@ bool nsGlobalWindowInner::IsInModalState() {
   FORWARD_TO_OUTER(IsInModalState, (), false);
 }
 
-// static
-void nsGlobalWindowInner::NotifyDOMWindowDestroyed(
-    nsGlobalWindowInner* aWindow) {
-  nsCOMPtr<nsIObserverService> observerService = services::GetObserverService();
-  if (observerService) {
-    observerService->NotifyObservers(ToSupports(aWindow),
-                                     DOM_WINDOW_DESTROYED_TOPIC, nullptr);
-  }
-}
-
 void nsGlobalWindowInner::NotifyWindowIDDestroyed(const char* aTopic) {
   nsCOMPtr<nsIRunnable> runnable =
       new WindowDestroyedEvent(this, mWindowID, aTopic);
   Dispatch(runnable.forget());
 }
 
-// static
-void nsGlobalWindowInner::NotifyDOMWindowFrozen(nsGlobalWindowInner* aWindow) {
-  if (aWindow) {
-    nsCOMPtr<nsIObserverService> observerService =
-        services::GetObserverService();
-    if (observerService) {
-      observerService->NotifyObservers(ToSupports(aWindow),
-                                       DOM_WINDOW_FROZEN_TOPIC, nullptr);
-    }
-  }
-}
-
-// static
-void nsGlobalWindowInner::NotifyDOMWindowThawed(nsGlobalWindowInner* aWindow) {
-  if (aWindow) {
-    nsCOMPtr<nsIObserverService> observerService =
-        services::GetObserverService();
-    if (observerService) {
-      observerService->NotifyObservers(ToSupports(aWindow),
-                                       DOM_WINDOW_THAWED_TOPIC, nullptr);
-    }
-  }
-}
-
 Element* nsGlobalWindowInner::GetFrameElement(nsIPrincipal& aSubjectPrincipal,
                                               ErrorResult& aError) {
   FORWARD_TO_OUTER_OR_THROW(GetFrameElement, (aSubjectPrincipal), aError,
@@ -5672,7 +5637,6 @@ void nsGlobalWindowInner::FreezeInternal(bool aIncludeSubWindows) {
     mClientSource->Freeze();
   }
 
-  NotifyDOMWindowFrozen(this);
   NotifyGlobalFrozen();
 }
 
@@ -5711,7 +5675,6 @@ void nsGlobalWindowInner::ThawInternal(bool aIncludeSubWindows) {
     pinnedWorker->Thaw();
   }
 
-  NotifyDOMWindowThawed(this);
   NotifyGlobalThawed();
 }
 

dom/base/nsGlobalWindowInner.h

@@ -1130,12 +1130,8 @@ class nsGlobalWindowInner final : public mozilla::dom::EventTarget,
   RefPtr<mozilla::GenericPromise> StorageAccessPermissionChanged(bool aGranted);
 
  protected:
-  static void NotifyDOMWindowDestroyed(nsGlobalWindowInner* aWindow);
   void NotifyWindowIDDestroyed(const char* aTopic);
 
-  static void NotifyDOMWindowFrozen(nsGlobalWindowInner* aWindow);
-  static void NotifyDOMWindowThawed(nsGlobalWindowInner* aWindow);
-
   virtual void UpdateParentTarget() override;
 
   // Clear the document-dependent slots on our JS wrapper.  Inner windows only.

dom/base/nsPIDOMWindow.h

@@ -21,11 +21,6 @@
 #include "nsILoadInfo.h"
 #include "mozilla/MozPromise.h"
 
-// Only fired for inner windows.
-#define DOM_WINDOW_DESTROYED_TOPIC "dom-window-destroyed"
-#define DOM_WINDOW_FROZEN_TOPIC "dom-window-frozen"
-#define DOM_WINDOW_THAWED_TOPIC "dom-window-thawed"
-
 class nsGlobalWindowInner;
 class nsGlobalWindowOuter;
 class nsIArray;