Linux Aura: Added --use-system-title-bar flag.

ui/views/widget/desktop_aura/desktop_screen_x11_unittest.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 "ui/views/widget/desktop_aura/desktop_screen_x11.h"
 
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/display_observer.h"
 #include "ui/views/test/views_test_base.h"
@@ skipping 39 matching lines @@
     removed_display_.clear();
   }
 
   Widget* BuildTopLevelDesktopWidget(const gfx::Rect& bounds) {
     Widget* toplevel = new Widget;
     Widget::InitParams toplevel_params =
         CreateParams(Widget::InitParams::TYPE_WINDOW);
     toplevel_params.native_widget =
         new views::DesktopNativeWidgetAura(toplevel);
     toplevel_params.bounds = bounds;
+    toplevel_params.remove_standard_frame = true;
     toplevel->Init(toplevel_params);
     return toplevel;
   }
 
  private:
   // Overridden from gfx::DisplayObserver:
   virtual void OnDisplayBoundsChanged(const gfx::Display& display) OVERRIDE {
     changed_display_.push_back(display);
   }
 
@@ skipping 176 matching lines @@
       screen()->GetDisplayNearestWindow(window_one->GetNativeWindow()).id());
   EXPECT_EQ(
       kSecondDisplay,
       screen()->GetDisplayNearestWindow(window_two->GetNativeWindow()).id());
 
   window_one->CloseNow();
   window_two->CloseNow();
 }
 
 }  // namespace views