aura: Unify Ozone+Windows+Android WindowTreeHost

This effectively adds an Android WindowTreeHost.
For these three most platform-specific stuff
happens in PlatformWindow* and the WTH is mostly
a shim.

BUG=507792

Review URL: https://codereview.chromium.org/1390883003

Cr-Commit-Position: refs/heads/master@{#354585}

1 files changed, 0 insertions, 69 deletions

diff --git a/ui/aura/window_tree_host_ozone.h b/ui/aura/window_tree_host_ozone.h
deleted file mode 100644
index b356a30..0000000
--- a/ui/aura/window_tree_host_ozone.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2013 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 UI_AURA_WINDOW_TREE_HOST_OZONE_H_
-#define UI_AURA_WINDOW_TREE_HOST_OZONE_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/aura/window_tree_host.h"
-#include "ui/gfx/geometry/rect.h"
-#include "ui/platform_window/platform_window_delegate.h"
-
-namespace ui {
-class PlatformWindow;
-}
-
-namespace aura {
-
-class AURA_EXPORT WindowTreeHostOzone : public WindowTreeHost,
-                                        public ui::PlatformWindowDelegate {
- public:
-  explicit WindowTreeHostOzone(const gfx::Rect& bounds);
-  ~WindowTreeHostOzone() override;
-
- protected:
-  // WindowTreeHost:
-  ui::EventSource* GetEventSource() override;
-  gfx::AcceleratedWidget GetAcceleratedWidget() override;
-  void ShowImpl() override;
-  void HideImpl() override;
-  gfx::Rect GetBounds() const override;
-  void SetBounds(const gfx::Rect& bounds) override;
-  gfx::Point GetLocationOnNativeScreen() const override;
-  void SetCapture() override;
-  void ReleaseCapture() override;
-  void SetCursorNative(gfx::NativeCursor cursor_type) override;
-  void MoveCursorToNative(const gfx::Point& location) override;
-  void OnCursorVisibilityChangedNative(bool show) override;
-
-  ui::PlatformWindow* platform_window() { return platform_window_.get(); }
-
- private:
-  // ui::PlatformWindowDelegate:
-  void OnBoundsChanged(const gfx::Rect&) override;
-  void OnDamageRect(const gfx::Rect& damaged_region) override;
-  void DispatchEvent(ui::Event* event) override;
-  void OnCloseRequest() override;
-  void OnClosed() override;
-  void OnWindowStateChanged(ui::PlatformWindowState new_state) override;
-  void OnLostCapture() override;
-  void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget,
-                                    float device_pixel_ratio) override;
-  void OnActivationChanged(bool active) override;
-
-  // Platform-specific part of this WindowTreeHost.
-  scoped_ptr<ui::PlatformWindow> platform_window_;
-
-  // The identifier used to create a compositing surface.
-  gfx::AcceleratedWidget widget_;
-
-  // Current Aura cursor.
-  gfx::NativeCursor current_cursor_;
-
-  DISALLOW_COPY_AND_ASSIGN(WindowTreeHostOzone);
-};
-
-}  // namespace aura
-
-#endif  // UI_AURA_WINDOW_TREE_HOST_OZONE_H_