Revert 269892 "linux_aura: Compile ash into chrome."

trunk/src/ash/drag_drop/drag_drop_interactive_uitest.cc

 // Copyright (c) 2013 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 "ash/drag_drop/drag_drop_controller.h"
 
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 124 matching lines @@
     PathService::Get(base::DIR_MODULE, &resources_pack_path);
     resources_pack_path =
         resources_pack_path.Append(FILE_PATH_LITERAL("resources.pak"));
     ResourceBundle::GetSharedInstance().AddDataPackFromPath(
         resources_pack_path, ui::SCALE_FACTOR_NONE);
 
     test::AshTestBase::SetUp();
   }
 };
 
-#if !defined(OS_CHROMEOS)
+#if defined(OS_WIN)
 #define MAYBE_DragDropAcrossMultiDisplay DISABLED_DragDropAcrossMultiDisplay
 #else
 #define MAYBE_DragDropAcrossMultiDisplay DragDropAcrossMultiDisplay
 #endif
 
 // Test if the mouse gets moved properly to another display
 // during drag & drop operation.
 TEST_F(DragDropTest, MAYBE_DragDropAcrossMultiDisplay) {
   if (!SupportsMultipleDisplays())
     return;
@@ skipping 21 matching lines @@
 
   base::MessageLoop::current()->Run();
 
   EXPECT_TRUE(target_view->dropped());
 
   source->Close();
   target->Close();
 }
 
 }  // namespace ash