Fix some views unittests on desktop Linux.

ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc

Index: ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
diff --git a/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc b/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
index 30dc551f913c58cbebb587f6aa7df8dad3635e9a..913557f3f830fa55873c8bc9e7e0a662a4fadf6b 100644
--- a/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
+++ b/ui/views/widget/desktop_aura/desktop_native_widget_aura_unittest.cc
@@ -30,12 +30,21 @@ TEST_F(DesktopNativeWidgetAuraTest, CreateWithParentNotInRootWindow) {
   widget.Init(params);
 }
 
-// Verifies that the AURA windows making up a widget instance have the correct
+// Verifies that the Aura windows making up a widget instance have the correct
 // bounds after the widget is resized.
 TEST_F(DesktopNativeWidgetAuraTest, DesktopAuraWindowSizeTest) {
   Widget widget;
+
+  // On Linux we test this with popup windows because the WM may ignore the size
+  // suggestion for normal windows.
+#if defined(OS_LINUX) && !defined(OS_CHROMEOS)

[sky, 2014/05/23 20:05:21]

You can remove the chromeos part here since the desktop classes aren't built
there.

[Evan Stade, 2014/05/23 21:06:00]

Done.

+  Widget::InitParams init_params =

[sky, 2014/05/23 20:05:21]

Should we go for popup everywhere?

[Evan Stade, 2014/05/23 20:08:16]

I don't know enough to know what's best, so I went for the minimal difference. I
can see the logic in keeping it the same everywhere if you think that's better.

+      CreateParams(Widget::InitParams::TYPE_POPUP);
+#else
   Widget::InitParams init_params =
       CreateParams(Widget::InitParams::TYPE_WINDOW_FRAMELESS);
+#endif
+
   init_params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   init_params.native_widget = new DesktopNativeWidgetAura(&widget);
   widget.Init(init_params);