Raise the window when showing the widget.

views/widget/widget_gtk.cc

 // Copyright (c) 2009 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 "views/widget/widget_gtk.h"
 
 #include "app/drag_drop_types.h"
 #include "app/gfx/path.h"
 #include "app/os_exchange_data.h"
 #include "app/os_exchange_data_provider_gtk.h"
@@ skipping 431 matching lines @@
 }
 
 void WidgetGtk::CloseNow() {
   if (widget_) {
     gtk_widget_destroy(widget_);
     widget_ = NULL;
   }
 }
 
 void WidgetGtk::Show() {
-  if (widget_)
+  if (widget_) {
     gtk_widget_show(widget_);
+    if (widget_->window)
+      gdk_window_raise(widget_->window);
+  }
 }
 
 void WidgetGtk::Hide() {
   if (widget_)
     gtk_widget_hide(widget_);
 }
 
 gfx::NativeView WidgetGtk::GetNativeView() const {
   return widget_;
 }
@@ skipping 884 matching lines @@
 
 // static
 Widget* Widget::GetWidgetFromNativeWindow(gfx::NativeWindow native_window) {
   gpointer raw_widget = g_object_get_data(G_OBJECT(native_window), kWidgetKey);
   if (raw_widget)
     return reinterpret_cast<Widget*>(raw_widget);
   return NULL;
 }
 
 }  // namespace views