Revert 116956 - GTK: Seal up GSEALs, focusing on GtkSelectionData.

ui/gfx/gtk_native_view_id_manager.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gfx/gtk_native_view_id_manager.h"
 
 #include <gtk/gtk.h>
 #include <gdk/gdkx.h>
 
 #include "base/logging.h"
 #include "base/rand_util.h"
@@ skipping 50 matching lines @@
     return i->second;
 
   gfx::NativeViewId new_id =
       static_cast<gfx::NativeViewId>(base::RandUint64());
   while (id_to_info_.find(new_id) != id_to_info_.end())
     new_id = static_cast<gfx::NativeViewId>(base::RandUint64());
 
   NativeViewInfo info;
   info.widget = widget;
   if (gtk_widget_get_realized(widget)) {
-    GdkWindow *gdk_window = gtk_widget_get_window(widget);
+    GdkWindow *gdk_window = widget->window;
     DCHECK(gdk_window);
     info.x_window_id = GDK_WINDOW_XID(gdk_window);
   }
 
   native_view_to_id_[widget] = new_id;
   id_to_info_[new_id] = info;
 
   g_signal_connect(widget, "realize", G_CALLBACK(::OnRealize), this);
   g_signal_connect(widget, "unrealize", G_CALLBACK(::OnUnrealize), this);
   g_signal_connect(widget, "destroy", G_CALLBACK(::OnDestroy), this);
@@ skipping 38 matching lines @@
   if (i == id_to_info_.end())
     return false;
 
   // We only return permanent XIDs for widgets that allow us to guarantee that
   // the XID will not change.
   DCHECK(GTK_IS_PRESERVE_WINDOW(i->second.widget));
   GtkPreserveWindow* widget =
       reinterpret_cast<GtkPreserveWindow*>(i->second.widget);
   gtk_preserve_window_set_preserve(widget, TRUE);
 
-  *output = GDK_WINDOW_XID(gtk_widget_get_window(i->second.widget));
+  *output = GDK_WINDOW_XID(i->second.widget->window);
 
   // Update the reference count on the permanent XID.
   PermanentXIDInfo info;
   info.widget = widget;
   info.ref_count = 1;
   std::pair<std::map<XID, PermanentXIDInfo>::iterator, bool> ret =
     perm_xid_to_info_.insert(std::make_pair(*output, info));
 
   if (!ret.second) {
     DCHECK(ret.first->second.widget == widget);
@@ skipping 58 matching lines @@
 }
 
 void GtkNativeViewManager::OnRealize(gfx::NativeView widget) {
   base::AutoLock locked(lock_);
 
   const gfx::NativeViewId id = GetWidgetId(widget);
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator i =
     id_to_info_.find(id);
 
   CHECK(i != id_to_info_.end());
+  CHECK(widget->window);
 
-  GdkWindow* gdk_window = gtk_widget_get_window(widget);
-  CHECK(gdk_window);
-  i->second.x_window_id = GDK_WINDOW_XID(gdk_window);
+  i->second.x_window_id = GDK_WINDOW_XID(widget->window);
 }
 
 void GtkNativeViewManager::OnUnrealize(gfx::NativeView widget) {
   base::AutoLock locked(lock_);
 
   const gfx::NativeViewId id = GetWidgetId(widget);
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator i =
     id_to_info_.find(id);
 
   CHECK(i != id_to_info_.end());
 }
 
 void GtkNativeViewManager::OnDestroy(gfx::NativeView widget) {
   base::AutoLock locked(lock_);
 
   std::map<gfx::NativeView, gfx::NativeViewId>::iterator i =
     native_view_to_id_.find(widget);
   CHECK(i != native_view_to_id_.end());
 
   std::map<gfx::NativeViewId, NativeViewInfo>::iterator j =
     id_to_info_.find(i->second);
   CHECK(j != id_to_info_.end());
 
   // If the XID is supposed to outlive the widget, mark it
   // in the lookup table.
   if (GTK_IS_PRESERVE_WINDOW(widget) &&
       gtk_preserve_window_get_preserve(
           reinterpret_cast<GtkPreserveWindow*>(widget))) {
     std::map<XID, PermanentXIDInfo>::iterator k =
-        perm_xid_to_info_.find(GDK_WINDOW_XID(gtk_widget_get_window(widget)));
+      perm_xid_to_info_.find(GDK_WINDOW_XID(widget->window));
 
     if (k != perm_xid_to_info_.end())
       k->second.widget = NULL;
   }
 
   native_view_to_id_.erase(i);
   id_to_info_.erase(j);
 }
 
 // -----------------------------------------------------------------------------