Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 10 insertions, 21 deletions

diff --git a/xpfe/appshell/AppWindow.cpp b/xpfe/appshell/AppWindow.cpp
index e172f9340e..65c21e9579 100644
--- a/xpfe/appshell/AppWindow.cpp
+++ b/xpfe/appshell/AppWindow.cpp
@@ -1631,30 +1631,33 @@ void AppWindow::SyncAttributesToWidget() {
 
   NS_ENSURE_TRUE_VOID(mWindow);
 
+  // Only change blank window status once we're loaded, so that a
+  // partially-loaded browser window doesn't start painting early.
+  if (mChromeLoaded) {
+    mWindow->SetIsEarlyBlankWindow(attr.EqualsLiteral("navigator:blank"));
+    NS_ENSURE_TRUE_VOID(mWindow);
+  }
+
   // "icon" attribute
   windowElement->GetAttribute(u"icon"_ns, attr);
   if (!attr.IsEmpty()) {
     mWindow->SetIcon(attr);
-
     NS_ENSURE_TRUE_VOID(mWindow);
   }
 
   // "drawtitle" attribute
   windowElement->GetAttribute(u"drawtitle"_ns, attr);
   mWindow->SetDrawsTitle(attr.LowerCaseEqualsLiteral("true"));
-
   NS_ENSURE_TRUE_VOID(mWindow);
 
   // "toggletoolbar" attribute
   windowElement->GetAttribute(u"toggletoolbar"_ns, attr);
   mWindow->SetShowsToolbarButton(attr.LowerCaseEqualsLiteral("true"));
-
   NS_ENSURE_TRUE_VOID(mWindow);
 
   // "macnativefullscreen" attribute
   windowElement->GetAttribute(u"macnativefullscreen"_ns, attr);
   mWindow->SetSupportsNativeFullscreen(attr.LowerCaseEqualsLiteral("true"));
-
   NS_ENSURE_TRUE_VOID(mWindow);
 
   // "macanimationtype" attribute
@@ -2954,15 +2957,6 @@ void AppWindow::SizeModeChanged(nsSizeMode aSizeMode) {
   // then need to be different.
 }
 
-void AppWindow::UIResolutionChanged() {
-  nsCOMPtr<nsPIDOMWindowOuter> ourWindow =
-      mDocShell ? mDocShell->GetWindow() : nullptr;
-  if (ourWindow) {
-    ourWindow->DispatchCustomEvent(u"resolutionchange"_ns,
-                                   ChromeOnlyDispatch::eYes);
-  }
-}
-
 void AppWindow::FullscreenWillChange(bool aInFullscreen) {
   if (mDocShell) {
     if (nsCOMPtr<nsPIDOMWindowOuter> ourWindow = mDocShell->GetWindow()) {
@@ -3018,6 +3012,9 @@ void AppWindow::FullscreenChanged(bool aInFullscreen) {
 
 void AppWindow::FinishFullscreenChange(bool aInFullscreen) {
   mFullscreenChangeState = FullscreenChangeState::NotChanging;
+  if (nsXULPopupManager* pm = nsXULPopupManager::GetInstance()) {
+    pm->Rollup({});
+  }
   if (mDocShell) {
     if (nsCOMPtr<nsPIDOMWindowOuter> ourWindow = mDocShell->GetWindow()) {
       ourWindow->FinishFullscreenChange(aInFullscreen);
@@ -3450,11 +3447,6 @@ void AppWindow::WidgetListenerDelegate::SizeModeChanged(nsSizeMode aSizeMode) {
   holder->SizeModeChanged(aSizeMode);
 }
 
-void AppWindow::WidgetListenerDelegate::UIResolutionChanged() {
-  RefPtr<AppWindow> holder = mAppWindow;
-  holder->UIResolutionChanged();
-}
-
 void AppWindow::WidgetListenerDelegate::MacFullscreenMenubarOverlapChanged(
     DesktopCoord aOverlapAmount) {
   RefPtr<AppWindow> holder = mAppWindow;
diff --git a/xpfe/appshell/AppWindow.h b/xpfe/appshell/AppWindow.h
index 4acee5dbfe..d51c2c6aba 100644
--- a/xpfe/appshell/AppWindow.h
+++ b/xpfe/appshell/AppWindow.h
@@ -98,8 +98,6 @@ class AppWindow final : public nsIBaseWindow,
     MOZ_CAN_RUN_SCRIPT_BOUNDARY
     virtual void SizeModeChanged(nsSizeMode sizeMode) override;
     MOZ_CAN_RUN_SCRIPT_BOUNDARY
-    virtual void UIResolutionChanged() override;
-    MOZ_CAN_RUN_SCRIPT_BOUNDARY
     virtual void MacFullscreenMenubarOverlapChanged(
         mozilla::DesktopCoord aOverlapAmount) override;
     MOZ_CAN_RUN_SCRIPT_BOUNDARY
@@ -158,7 +156,6 @@ class AppWindow final : public nsIBaseWindow,
   bool WindowResized(nsIWidget* aWidget, int32_t aWidth, int32_t aHeight);
   MOZ_CAN_RUN_SCRIPT bool RequestWindowClose(nsIWidget* aWidget);
   MOZ_CAN_RUN_SCRIPT void SizeModeChanged(nsSizeMode aSizeMode);
-  MOZ_CAN_RUN_SCRIPT void UIResolutionChanged();
   MOZ_CAN_RUN_SCRIPT void FullscreenWillChange(bool aInFullscreen);
   MOZ_CAN_RUN_SCRIPT void FullscreenChanged(bool aInFullscreen);
   MOZ_CAN_RUN_SCRIPT void MacFullscreenMenubarOverlapChanged(