Enable the DesktopAuraTopLevelOwnedPopupResizeTest test for Linux AURA.

ui/views/widget/widget_unittest.cc

 // Copyright (c) 2012 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 <algorithm>
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 1199 matching lines @@
   ViewsDelegate::views_delegate = NULL;
   DesktopAuraTopLevelWindowTest popup_window;
   ASSERT_NO_FATAL_FAILURE(popup_window.CreateTopLevelWindow(
       gfx::Rect(0, 0, 200, 200), false));
 
   RunPendingMessages();
   ASSERT_NO_FATAL_FAILURE(popup_window.DestroyOwnedWindow());
   RunPendingMessages();
 }
 
-#if defined(OS_WIN)
-// TODO(ananta)
 // Fix this test to work on Linux Aura. Need to implement the
 // views::DesktopRootWindowHostX11::SetSize function

[Elliot Glaysher, 2014/01/08 02:09:20]

Should you delete more of this comment?

[ananta, 2014/01/08 02:12:34]

Done.

 // This test validates that when a top level owned popup Aura window is
 // resized, the widget is resized as well.
 TEST_F(WidgetTest, DesktopAuraTopLevelOwnedPopupResizeTest) {
   ViewsDelegate::views_delegate = NULL;
   DesktopAuraTopLevelWindowTest popup_window;
   ASSERT_NO_FATAL_FAILURE(popup_window.CreateTopLevelWindow(
       gfx::Rect(0, 0, 200, 200), false));
 
   gfx::Rect new_size(0, 0, 400, 400);
   popup_window.owned_window()->SetBounds(new_size);
 
   EXPECT_EQ(popup_window.top_level_widget()->GetNativeView()->bounds().size(),
             new_size.size());
   RunPendingMessages();
   ASSERT_NO_FATAL_FAILURE(popup_window.DestroyOwnedWindow());
   RunPendingMessages();
 }
-#endif
 
 // Test to ensure that the aura Window's visiblity state is set to visible if
 // the underlying widget is hidden and then shown.
 TEST_F(WidgetTest, TestWindowVisibilityAfterHide) {
   // Create a widget.
   Widget widget;
   Widget::InitParams init_params =
       CreateParams(Widget::InitParams::TYPE_WINDOW);
   init_params.show_state = ui::SHOW_STATE_NORMAL;
   gfx::Rect initial_bounds(0, 0, 300, 400);
@@ skipping 1002 matching lines @@
   EXPECT_EQ(activate_result, MA_ACTIVATE);
 
   modal_dialog_widget->CloseNow();
   top_level_widget.CloseNow();
 }
 #endif
 #endif
 
 }  // namespace test
 }  // namespace views