Revert "Remove aura and make a pure mojo::View version of the aura::Window FocusController."

sky/tools/debugger/focus_rules.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 SKY_TOOLS_DEBUGGER_FOCUS_RULES_H_
+#define SKY_TOOLS_DEBUGGER_FOCUS_RULES_H_
+
+#include "mojo/services/window_manager/window_manager_app.h"
+#include "ui/aura/window.h"
+#include "ui/wm/core/focus_rules.h"
+
+namespace sky {
+namespace debugger {
+
+class FocusRules : public wm::FocusRules {
+ public:
+  FocusRules(mojo::WindowManagerApp* window_manager_app, mojo::View* content);
+  virtual ~FocusRules();
+
+ private:
+  // Overridden from wm::FocusRules:
+  bool IsToplevelWindow(aura::Window* window) const override;
+  bool CanActivateWindow(aura::Window* window) const override;
+  bool CanFocusWindow(aura::Window* window) const override;
+  aura::Window* GetToplevelWindow(aura::Window* window) const override;
+  aura::Window* GetActivatableWindow(aura::Window* window) const override;
+  aura::Window* GetFocusableWindow(aura::Window* window) const override;
+  aura::Window* GetNextActivatableWindow(aura::Window* ignore) const override;
+
+  mojo::View* content_;
+  mojo::WindowManagerApp* window_manager_app_;
+
+  DISALLOW_COPY_AND_ASSIGN(FocusRules);
+};
+
+}  // namespace debugger
+}  // namespace sky
+
+#endif  // SKY_TOOLS_DEBUGGER_FOCUS_RULES_H_