Fix crash of OmniboxViewViewsTest.SelectAllOnClick on Linux Aura

chrome/test/base/view_event_test_base.cc

Index: chrome/test/base/view_event_test_base.cc
diff --git a/chrome/test/base/view_event_test_base.cc b/chrome/test/base/view_event_test_base.cc
index 066d0b92be03de04579283206c6df29f3d4db97e..5c3d41a5885ce110bfb8d7ea1a95457b1252e502 100644
--- a/chrome/test/base/view_event_test_base.cc
+++ b/chrome/test/base/view_event_test_base.cc
@@ -31,6 +31,7 @@
 #include "ui/aura/env.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/aura_test_helper.h"
+#include "ui/aura/window_tree_host.h"
 #include "ui/views/corewm/wm_state.h"
 #endif
 
@@ -127,6 +128,7 @@ void ViewEventTestBase::SetUp() {
   shell_delegate->test_session_state_delegate()
       ->SetActiveUserSessionStarted(true);
   context = ash::Shell::GetPrimaryRootWindow();
+  context->GetDispatcher()->host()->Show();

[sadrul, 2014/02/14 19:18:10]

This change doesn't look relevant (since this is for ash)?

[pkotwicz, 2014/02/14 19:57:18]

I am trying to keep ui_controls_factory_aurax11.cc and
ui_controls_factory_desktop_aurax11.cc as similar to each other as possible so
yes this is relevant (Notice the changes in ui_controls_factory_aurax11.cc)

 #endif  // !OS_WIN
   aura::Env::CreateInstance();
 #elif defined(USE_AURA)