Added upstream Wayland patches (mozilla-1548475, mozilla-1562827,

  mozilla-1567434, mozilla-1573813, mozilla-1574036,
  mozilla-1576268).
- Enable multiprocess compilation.

1 files changed, 141 insertions, 0 deletions

diff --git a/mozilla-1562827.patch b/mozilla-1562827.patch
new file mode 100644
index 0000000..497133c
--- /dev/null
+++ b/mozilla-1562827.patch
@@ -0,0 +1,141 @@
+diff -up firefox-69.0/widget/gtk/nsWindow.cpp.mozilla-1562827 firefox-69.0/widget/gtk/nsWindow.cpp
+--- firefox-69.0/widget/gtk/nsWindow.cpp.mozilla-1562827	2019-09-02 15:16:15.031528276 +0200
++++ firefox-69.0/widget/gtk/nsWindow.cpp	2019-09-02 15:16:15.037528254 +0200
+@@ -818,7 +818,6 @@ void nsWindow::SetParent(nsIWidget* aNew
+   if (mParent) {
+     mParent->RemoveChild(this);
+   }
+-
+   mParent = aNewParent;
+ 
+   GtkWidget* oldContainer = GetMozContainerWidget();
+@@ -830,88 +829,73 @@ void nsWindow::SetParent(nsIWidget* aNew
+     return;
+   }
+ 
++  nsWindow* newParent = static_cast<nsWindow*>(aNewParent);
++  GdkWindow* newParentWindow = nullptr;
++  GtkWidget* newContainer = nullptr;
+   if (aNewParent) {
+     aNewParent->AddChild(this);
+-    ReparentNativeWidget(aNewParent);
++    newParentWindow = newParent->mGdkWindow;
++    newContainer = newParent->GetMozContainerWidget();
+   } else {
+     // aNewParent is nullptr, but reparent to a hidden window to avoid
+     // destroying the GdkWindow and its descendants.
+     // An invisible container widget is needed to hold descendant
+     // GtkWidgets.
+-    GtkWidget* newContainer = EnsureInvisibleContainer();
+-    GdkWindow* newParentWindow = gtk_widget_get_window(newContainer);
+-    ReparentNativeWidgetInternal(aNewParent, newContainer, newParentWindow,
+-                                 oldContainer);
+-  }
+-}
+-
+-bool nsWindow::WidgetTypeSupportsAcceleration() { return !IsSmallPopup(); }
+-
+-void nsWindow::ReparentNativeWidget(nsIWidget* aNewParent) {
+-  MOZ_ASSERT(aNewParent, "null widget");
+-  NS_ASSERTION(!mIsDestroyed, "");
+-  NS_ASSERTION(!static_cast<nsWindow*>(aNewParent)->mIsDestroyed, "");
+-
+-  GtkWidget* oldContainer = GetMozContainerWidget();
+-  if (!oldContainer) {
+-    // The GdkWindows have been destroyed so there is nothing else to
+-    // reparent.
+-    MOZ_ASSERT(gdk_window_is_destroyed(mGdkWindow),
+-               "live GdkWindow with no widget");
+-    return;
++    newContainer = EnsureInvisibleContainer();
++    newParentWindow = gtk_widget_get_window(newContainer);
+   }
+-  MOZ_ASSERT(!gdk_window_is_destroyed(mGdkWindow),
+-             "destroyed GdkWindow with widget");
+ 
+-  auto* newParent = static_cast<nsWindow*>(aNewParent);
+-  GdkWindow* newParentWindow = newParent->mGdkWindow;
+-  GtkWidget* newContainer = newParent->GetMozContainerWidget();
+-  GtkWindow* shell = GTK_WINDOW(mShell);
+-
+-  if (shell && gtk_window_get_transient_for(shell)) {
+-    GtkWindow* topLevelParent =
+-        GTK_WINDOW(gtk_widget_get_toplevel(newContainer));
+-    gtk_window_set_transient_for(shell, topLevelParent);
+-  }
+-
+-  ReparentNativeWidgetInternal(aNewParent, newContainer, newParentWindow,
+-                               oldContainer);
+-}
+-
+-void nsWindow::ReparentNativeWidgetInternal(nsIWidget* aNewParent,
+-                                            GtkWidget* aNewContainer,
+-                                            GdkWindow* aNewParentWindow,
+-                                            GtkWidget* aOldContainer) {
+-  if (!aNewContainer) {
++  if (!newContainer) {
+     // The new parent GdkWindow has been destroyed.
+-    MOZ_ASSERT(!aNewParentWindow || gdk_window_is_destroyed(aNewParentWindow),
++    MOZ_ASSERT(!newParentWindow || gdk_window_is_destroyed(newParentWindow),
+                "live GdkWindow with no widget");
+     Destroy();
+   } else {
+-    if (aNewContainer != aOldContainer) {
+-      MOZ_ASSERT(!gdk_window_is_destroyed(aNewParentWindow),
++    if (newContainer != oldContainer) {
++      MOZ_ASSERT(!gdk_window_is_destroyed(newParentWindow),
+                  "destroyed GdkWindow with widget");
+-      SetWidgetForHierarchy(mGdkWindow, aOldContainer, aNewContainer);
++      SetWidgetForHierarchy(mGdkWindow, oldContainer, newContainer);
+ 
+-      if (aOldContainer == gInvisibleContainer) {
++      if (oldContainer == gInvisibleContainer) {
+         CheckDestroyInvisibleContainer();
+       }
+     }
+ 
+-    if (!mIsTopLevel) {
+-      gdk_window_reparent(mGdkWindow, aNewParentWindow,
+-                          DevicePixelsToGdkCoordRoundDown(mBounds.x),
+-                          DevicePixelsToGdkCoordRoundDown(mBounds.y));
+-    }
++    gdk_window_reparent(mGdkWindow, newParentWindow,
++                        DevicePixelsToGdkCoordRoundDown(mBounds.x),
++                        DevicePixelsToGdkCoordRoundDown(mBounds.y));
++    mToplevelParentWindow = GTK_WINDOW(gtk_widget_get_toplevel(newContainer));
+   }
+ 
+-  auto* newParent = static_cast<nsWindow*>(aNewParent);
+   bool parentHasMappedToplevel = newParent && newParent->mHasMappedToplevel;
+   if (mHasMappedToplevel != parentHasMappedToplevel) {
+     SetHasMappedToplevel(parentHasMappedToplevel);
+   }
+ }
+ 
++bool nsWindow::WidgetTypeSupportsAcceleration() { return !IsSmallPopup(); }
++
++void nsWindow::ReparentNativeWidget(nsIWidget* aNewParent) {
++  MOZ_ASSERT(aNewParent, "null widget");
++  MOZ_ASSERT(!mIsDestroyed, "");
++  MOZ_ASSERT(!static_cast<nsWindow*>(aNewParent)->mIsDestroyed, "");
++  MOZ_ASSERT(!gdk_window_is_destroyed(mGdkWindow),
++             "destroyed GdkWindow with widget");
++
++  MOZ_ASSERT(
++      !mParent,
++      "nsWindow::ReparentNativeWidget() works on toplevel windows only.");
++
++  auto* newParent = static_cast<nsWindow*>(aNewParent);
++  GtkWindow* newParentWidget = GTK_WINDOW(newParent->GetGtkWidget());
++  GtkWindow* shell = GTK_WINDOW(mShell);
++
++  if (shell && gtk_window_get_transient_for(shell)) {
++    gtk_window_set_transient_for(shell, newParentWidget);
++    mToplevelParentWindow = newParentWidget;
++  }
++}
++
+ void nsWindow::SetModal(bool aModal) {
+   LOG(("nsWindow::SetModal [%p] %d\n", (void*)this, aModal));
+   if (mIsDestroyed) return;
+diff -up firefox-69.0/widget/gtk/nsWindow.h.mozilla-1562827 firefox-69.0/widget/gtk/nsWindow.h