From 699781f37cd6fa762742183793700c2f19ce54b2 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Sat, 19 Jun 2021 15:40:37 +0000
Subject: [PATCH] Issue #1783 - Part 3: Remove ResizeObservation's
 BroadcastSize.

This is chrome-only and unused, and interfered with getting the spec update in.
---
 dom/base/ResizeObserver.cpp      | 23 -----------------------
 dom/webidl/ResizeObserver.webidl |  5 +----
 2 files changed, 1 insertion(+), 27 deletions(-)

diff --git a/dom/base/ResizeObserver.cpp b/dom/base/ResizeObserver.cpp
index 67467b0fc3..f168b87c55 100644
--- a/dom/base/ResizeObserver.cpp
+++ b/dom/base/ResizeObserver.cpp
@@ -351,20 +351,6 @@ NS_IMPL_CYCLE_COLLECTING_RELEASE(ResizeObservation)
 NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(ResizeObservation,
                                       mTarget, mOwner)
 
-already_AddRefed<ResizeObservation>
-ResizeObservation::Constructor(const GlobalObject& aGlobal,
-                               Element* aTarget,
-                               ErrorResult& aRv)
-{
-  ResizeObserverOptions options;
-  options.mBox = ResizeObserverBoxOptions::Content_box;
-  nsIFrame* frame = aTarget->GetPrimaryFrame();
-  WritingMode wm = frame ? frame->GetWritingMode() : WritingMode();  
-  RefPtr<ResizeObservation> observation =
-    new ResizeObservation(aGlobal.GetAsSupports(), aTarget, options.mBox, wm);
-  return observation.forget();
-}
-
 bool
 ResizeObservation::IsActive() const
 {
@@ -382,15 +368,6 @@ ResizeObservation::UpdateLastReportedSize(const nsSize& aSize) {
   mLastReportedSize = LogicalSize(mLastReportedWM, aSize);
 }
 
-/*
-void
-ResizeObservation::UpdateBroadcastSize(nsRect aRect)
-{
-  mBroadcastWidth = aRect.width;
-  mBroadcastHeight = aRect.height;
-}
-*/
-
 ResizeObservation::~ResizeObservation()
 {
 }
diff --git a/dom/webidl/ResizeObserver.webidl b/dom/webidl/ResizeObserver.webidl
index c3ae93a810..d764af7cbd 100644
--- a/dom/webidl/ResizeObserver.webidl
+++ b/dom/webidl/ResizeObserver.webidl
@@ -44,12 +44,9 @@ interface ResizeObserverSize {
     readonly attribute unrestricted double blockSize;
 };
 
-[Constructor(Element? target),
- ChromeOnly,
+[ChromeOnly,
  Pref="layout.css.resizeobserver.enabled"]
 interface ResizeObservation {
     readonly attribute Element target;
-/*    readonly attribute long broadcastWidth;
-    readonly attribute long broadcastHeight; */
     boolean isActive();
 };