Move wm/public into wm target

ui/wm/core/transient_window_stacking_client_unittest.cc

Index: ui/wm/core/transient_window_stacking_client_unittest.cc
diff --git a/ui/wm/core/transient_window_stacking_client_unittest.cc b/ui/wm/core/transient_window_stacking_client_unittest.cc
index c5d3bd05319d17e1faa0f534924f467e1f263281..cd4db5e59617b22633bbcccdc75930573bf5903e 100644
--- a/ui/wm/core/transient_window_stacking_client_unittest.cc
+++ b/ui/wm/core/transient_window_stacking_client_unittest.cc
@@ -5,10 +5,10 @@
 #include "ui/wm/core/transient_window_stacking_client.h"
 
 #include "base/memory/scoped_ptr.h"
-#include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/compositor/test/test_layers.h"
 #include "ui/wm/core/window_util.h"
+#include "ui/wm/test/wm_test_base.h"
 
 using aura::test::ChildWindowIDsAsString;
 using aura::test::CreateTestWindowWithId;
@@ -16,7 +16,7 @@ using aura::Window;
 
 namespace wm {
 
-class TransientWindowStackingClientTest : public aura::test::AuraTestBase {
+class TransientWindowStackingClientTest : public WMTestBase {
  public:
   TransientWindowStackingClientTest() {}
   virtual ~TransientWindowStackingClientTest() {}