1 files changed, 1 insertions, 166 deletions

diff --git a/widget/gtk/MozContainer.cpp b/widget/gtk/MozContainer.cpp
index 95d32b57b4..775ae0488f 100644
--- a/widget/gtk/MozContainer.cpp
+++ b/widget/gtk/MozContainer.cpp
@@ -35,27 +35,6 @@ static void moz_container_size_allocate(GtkWidget* widget,
 static void moz_container_realize(GtkWidget* widget);
 static void moz_container_unrealize(GtkWidget* widget);
 
-/* container class methods */
-static void moz_container_remove(GtkContainer* container,
-                                 GtkWidget* child_widget);
-static void moz_container_forall(GtkContainer* container,
-                                 gboolean include_internals,
-                                 GtkCallback callback, gpointer callback_data);
-static void moz_container_add(GtkContainer* container, GtkWidget* widget);
-
-typedef struct _MozContainerChild MozContainerChild;
-
-struct _MozContainerChild {
-  GtkWidget* widget;
-  gint x;
-  gint y;
-};
-
-static void moz_container_allocate_child(MozContainer* container,
-                                         MozContainerChild* child);
-static MozContainerChild* moz_container_get_child(MozContainer* container,
-                                                  GtkWidget* child);
-
 /* public methods */
 
 GType moz_container_get_type(void) {
@@ -92,26 +71,6 @@ GtkWidget* moz_container_new(void) {
   return GTK_WIDGET(container);
 }
 
-void moz_container_put(MozContainer* container, GtkWidget* child_widget, gint x,
-                       gint y) {
-  MozContainerChild* child;
-
-  child = g_new(MozContainerChild, 1);
-
-  child->widget = child_widget;
-  child->x = x;
-  child->y = y;
-
-  /*  printf("moz_container_put %p %p %d %d\n", (void *)container,
-      (void *)child_widget, x, y); */
-
-  container->data.children = g_list_append(container->data.children, child);
-
-  /* we assume that the caller of this function will have already set
-     the parent GdkWindow because we can have many anonymous children. */
-  gtk_widget_set_parent(child_widget, GTK_WIDGET(container));
-}
-
 static void moz_container_destroy(GtkWidget* widget) {
   auto* container = MOZ_CONTAINER(widget);
   if (container->destroyed) {
@@ -126,7 +85,6 @@ static void moz_container_destroy(GtkWidget* widget) {
 void moz_container_class_init(MozContainerClass* klass) {
   /*GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
     GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass); */
-  GtkContainerClass* container_class = GTK_CONTAINER_CLASS(klass);
   GtkWidgetClass* widget_class = GTK_WIDGET_CLASS(klass);
 
   widget_class->realize = moz_container_realize;
@@ -147,10 +105,6 @@ void moz_container_class_init(MozContainerClass* klass) {
 #ifdef MOZ_WAYLAND
   }
 #endif
-
-  container_class->remove = moz_container_remove;
-  container_class->forall = moz_container_forall;
-  container_class->add = moz_container_add;
 }
 
 void moz_container_init(MozContainer* container) {
@@ -164,8 +118,6 @@ void moz_container_init(MozContainer* container) {
 
 void moz_container_map(GtkWidget* widget) {
   MozContainer* container;
-  GList* tmp_list;
-  GtkWidget* tmp_child;
 
   g_return_if_fail(IS_MOZ_CONTAINER(widget));
   container = MOZ_CONTAINER(widget);
@@ -175,16 +127,6 @@ void moz_container_map(GtkWidget* widget) {
 
   gtk_widget_set_mapped(widget, TRUE);
 
-  tmp_list = container->data.children;
-  while (tmp_list) {
-    tmp_child = ((MozContainerChild*)tmp_list->data)->widget;
-
-    if (gtk_widget_get_visible(tmp_child)) {
-      if (!gtk_widget_get_mapped(tmp_child)) gtk_widget_map(tmp_child);
-    }
-    tmp_list = tmp_list->next;
-  }
-
   if (gtk_widget_get_has_window(widget)) {
     gdk_window_show(gtk_widget_get_window(widget));
   }
@@ -257,8 +199,6 @@ void moz_container_unrealize(GtkWidget* widget) {
 }
 
 void moz_container_size_allocate(GtkWidget* widget, GtkAllocation* allocation) {
-  MozContainer* container;
-  GList* tmp_list;
   GtkAllocation tmp_allocation;
 
   g_return_if_fail(IS_MOZ_CONTAINER(widget));
@@ -269,10 +209,8 @@ void moz_container_size_allocate(GtkWidget* widget, GtkAllocation* allocation) {
                 allocation->height));
 
   /* short circuit if you can */
-  container = MOZ_CONTAINER(widget);
   gtk_widget_get_allocation(widget, &tmp_allocation);
-  if (!container->data.children && tmp_allocation.x == allocation->x &&
-      tmp_allocation.y == allocation->y &&
+  if (tmp_allocation.x == allocation->x && tmp_allocation.y == allocation->y &&
       tmp_allocation.width == allocation->width &&
       tmp_allocation.height == allocation->height) {
     return;
@@ -280,16 +218,6 @@ void moz_container_size_allocate(GtkWidget* widget, GtkAllocation* allocation) {
 
   gtk_widget_set_allocation(widget, allocation);
 
-  tmp_list = container->data.children;
-
-  while (tmp_list) {
-    MozContainerChild* child = static_cast<MozContainerChild*>(tmp_list->data);
-
-    moz_container_allocate_child(container, child);
-
-    tmp_list = tmp_list->next;
-  }
-
   if (gtk_widget_get_has_window(widget) && gtk_widget_get_realized(widget)) {
     gdk_window_move_resize(gtk_widget_get_window(widget), allocation->x,
                            allocation->y, allocation->width,
@@ -297,99 +225,6 @@ void moz_container_size_allocate(GtkWidget* widget, GtkAllocation* allocation) {
   }
 }
 
-void moz_container_remove(GtkContainer* container, GtkWidget* child_widget) {
-  MozContainerChild* child;
-  MozContainer* moz_container;
-  GdkWindow* parent_window;
-
-  g_return_if_fail(IS_MOZ_CONTAINER(container));
-  g_return_if_fail(GTK_IS_WIDGET(child_widget));
-
-  moz_container = MOZ_CONTAINER(container);
-
-  child = moz_container_get_child(moz_container, child_widget);
-  g_return_if_fail(child);
-
-  /* gtk_widget_unparent will remove the parent window (as well as the
-   * parent widget), but, in Mozilla's window hierarchy, the parent window
-   * may need to be kept because it may be part of a GdkWindow sub-hierarchy
-   * that is being moved to another MozContainer.
-   *
-   * (In a conventional GtkWidget hierarchy, GdkWindows being reparented
-   * would have their own GtkWidget and that widget would be the one being
-   * reparented.  In Mozilla's hierarchy, the parent_window needs to be
-   * retained so that the GdkWindow sub-hierarchy is maintained.)
-   */
-  parent_window = gtk_widget_get_parent_window(child_widget);
-  if (parent_window) g_object_ref(parent_window);
-
-  gtk_widget_unparent(child_widget);
-
-  if (parent_window) {
-    /* The child_widget will always still exist because g_signal_emit,
-     * which invokes this function, holds a reference.
-     *
-     * If parent_window is the container's root window then it will not be
-     * the parent_window if the child_widget is placed in another
-     * container.
-     */
-    if (parent_window != gtk_widget_get_window(GTK_WIDGET(container))) {
-      gtk_widget_set_parent_window(child_widget, parent_window);
-    }
-
-    g_object_unref(parent_window);
-  }
-
-  moz_container->data.children =
-      g_list_remove(moz_container->data.children, child);
-  g_free(child);
-}
-
-void moz_container_forall(GtkContainer* container, gboolean include_internals,
-                          GtkCallback callback, gpointer callback_data) {
-  g_return_if_fail(IS_MOZ_CONTAINER(container));
-  g_return_if_fail(callback);
-
-  MozContainer* moz_container = MOZ_CONTAINER(container);
-
-  GList* tmp_list = moz_container->data.children;
-  while (tmp_list) {
-    MozContainerChild* child;
-    child = static_cast<MozContainerChild*>(tmp_list->data);
-    tmp_list = tmp_list->next;
-    (*callback)(child->widget, callback_data);
-  }
-}
-
-static void moz_container_allocate_child(MozContainer* container,
-                                         MozContainerChild* child) {
-  GtkAllocation allocation;
-
-  gtk_widget_get_allocation(child->widget, &allocation);
-  allocation.x = child->x;
-  allocation.y = child->y;
-
-  gtk_widget_size_allocate(child->widget, &allocation);
-}
-
-MozContainerChild* moz_container_get_child(MozContainer* container,
-                                           GtkWidget* child_widget) {
-  GList* tmp_list = container->data.children;
-  while (tmp_list) {
-    MozContainerChild* child;
-
-    child = static_cast<MozContainerChild*>(tmp_list->data);
-    tmp_list = tmp_list->next;
-
-    if (child->widget == child_widget) return child;
-  }
-  return nullptr;
-}
-
-static void moz_container_add(GtkContainer* container, GtkWidget* widget) {
-  moz_container_put(MOZ_CONTAINER(container), widget, 0, 0);
-}
-
 void moz_container_force_default_visual(MozContainer* container) {
   container->data.force_default_visual = true;
 }