Fix crash when dragging a half width window to split view from overivew mode

athena/wm/window_manager_impl_test_api.h

+// Copyright 2014 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.
+
+#ifndef ATHENA_WM_WINDOW_MANAGER_IMPL_TEST_API_H_
+#define ATHENA_WM_WINDOW_MANAGER_IMPL_TEST_API_H_
+
+#include "base/macros.h"
+
+namespace athena {
+
+class SplitViewController;
+class WindowListProvider;
+class WindowManager;
+class WindowManagerImpl;
+

[oshima, 2014/08/21 19:24:03]

can you put this in test namespace?

+class WindowManagerImplTestApi {
+ public:
+  WindowManagerImplTestApi();
+  ~WindowManagerImplTestApi();
+
+  WindowManager* wm();

[oshima, 2014/08/21 19:24:03]

There is a WindowManager::Get() so no need to expose it here.

+  WindowListProvider* GetWindowListProvider();
+  SplitViewController* GetSplitViewController();
+
+ private:
+  WindowManagerImpl* wm_;
+
+  DISALLOW_COPY_AND_ASSIGN(WindowManagerImplTestApi);
+};
+
+}  // namespace athena
+
+#endif  // ATHENA_WM_WINDOW_MANAGER_IMPL_TEST_API_H_