(fix landed) Reland of name MaximizeMode to TabletMode

ash/wm/tablet_mode/tablet_mode_event_handler_aura.h

Index: ash/wm/tablet_mode/tablet_mode_event_handler_aura.h
diff --git a/ash/wm/tablet_mode/tablet_mode_event_handler_aura.h b/ash/wm/tablet_mode/tablet_mode_event_handler_aura.h
new file mode 100644
index 0000000000000000000000000000000000000000..55536b4aae21ec5ac6ff65c5a4051943a796707c
--- /dev/null
+++ b/ash/wm/tablet_mode/tablet_mode_event_handler_aura.h
@@ -0,0 +1,32 @@
+// Copyright 2016 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 ASH_WM_TABLET_MODE_TABLET_MODE_EVENT_HANDLER_AURA_H_
+#define ASH_WM_TABLET_MODE_TABLET_MODE_EVENT_HANDLER_AURA_H_
+
+#include "ash/ash_export.h"
+#include "ash/wm/tablet_mode/tablet_mode_event_handler.h"
+#include "ui/events/event_handler.h"
+
+namespace ash {
+namespace wm {
+
+// Implementation of TabletModeEventHandler for aura. Uses ui::EventHandler.
+class ASH_EXPORT TabletModeEventHandlerAura : public TabletModeEventHandler,
+                                              public ui::EventHandler {
+ public:
+  TabletModeEventHandlerAura();
+  ~TabletModeEventHandlerAura() override;
+
+ private:
+  // ui::EventHandler override:
+  void OnTouchEvent(ui::TouchEvent* event) override;
+
+  DISALLOW_COPY_AND_ASSIGN(TabletModeEventHandlerAura);
+};
+
+}  // namespace wm
+}  // namespace ash
+
+#endif  // ASH_WM_TABLET_MODE_TABLET_MODE_EVENT_HANDLER_AURA_H_