Rename WaylandDisplay to WaylandConnection

ui/ozone/platform/wayland/wayland_display.h

-// 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 UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_
-#define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_
-
-#include <map>
-
-#include "base/message_loop/message_pump_libevent.h"
-#include "ui/events/platform/platform_event_source.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/ozone/platform/wayland/wayland_object.h"
-#include "ui/ozone/platform/wayland/wayland_pointer.h"
-
-namespace ui {
-
-class WaylandWindow;
-
-class WaylandDisplay : public PlatformEventSource,
-                       public base::MessagePumpLibevent::Watcher {
- public:
-  WaylandDisplay();
-  ~WaylandDisplay() override;
-
-  bool Initialize();
-  bool StartProcessingEvents();
-
-  // Schedules a flush of the Wayland connection.
-  void ScheduleFlush();
-
-  wl_display* display() { return display_.get(); }
-  wl_compositor* compositor() { return compositor_.get(); }
-  wl_shm* shm() { return shm_.get(); }
-  xdg_shell* shell() { return shell_.get(); }
-
-  WaylandWindow* GetWindow(gfx::AcceleratedWidget widget);
-  void AddWindow(gfx::AcceleratedWidget widget, WaylandWindow* window);
-  void RemoveWindow(gfx::AcceleratedWidget widget);
-
- private:
-  void Flush();
-  void DispatchUiEvent(Event* event);
-
-  // PlatformEventSource
-  void OnDispatcherListChanged() override;
-
-  // base::MessagePumpLibevent::Watcher
-  void OnFileCanReadWithoutBlocking(int fd) override;
-  void OnFileCanWriteWithoutBlocking(int fd) override;
-
-  // wl_registry_listener
-  static void Global(void* data,
-                     wl_registry* registry,
-                     uint32_t name,
-                     const char* interface,
-                     uint32_t version);
-  static void GlobalRemove(void* data, wl_registry* registry, uint32_t name);
-
-  // wl_seat_listener
-  static void Capabilities(void* data, wl_seat* seat, uint32_t capabilities);
-  static void Name(void* data, wl_seat* seat, const char* name);
-
-  // xdg_shell_listener
-  static void Ping(void* data, xdg_shell* shell, uint32_t serial);
-
-  std::map<gfx::AcceleratedWidget, WaylandWindow*> window_map_;
-
-  wl::Object<wl_display> display_;
-  wl::Object<wl_registry> registry_;
-  wl::Object<wl_compositor> compositor_;
-  wl::Object<wl_seat> seat_;
-  wl::Object<wl_shm> shm_;
-  wl::Object<xdg_shell> shell_;
-
-  std::unique_ptr<WaylandPointer> pointer_;
-
-  bool scheduled_flush_ = false;
-  bool watching_ = false;
-  base::MessagePumpLibevent::FileDescriptorWatcher controller_;
-
-  DISALLOW_COPY_AND_ASSIGN(WaylandDisplay);
-};
-
-}  // namespace ui
-
-#endif  // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_DISPLAY_H_