Split //ui/display and create //ui/display/manager.

ui/display/chromeos/configure_displays_task.h

Index: ui/display/chromeos/configure_displays_task.h
diff --git a/ui/display/chromeos/configure_displays_task.h b/ui/display/chromeos/configure_displays_task.h
deleted file mode 100644
index 6a734c61bea1c493e804f2c977d332cc8244d192..0000000000000000000000000000000000000000
--- a/ui/display/chromeos/configure_displays_task.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// 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 UI_DISPLAY_CHROMEOS_CONFIGURATION_TASK_H_
-#define UI_DISPLAY_CHROMEOS_CONFIGURATION_TASK_H_
-
-#include <stddef.h>
-
-#include <queue>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "ui/display/display_export.h"
-#include "ui/gfx/geometry/point.h"
-
-namespace ui {
-
-class DisplayMode;
-class DisplaySnapshot;
-class NativeDisplayDelegate;
-
-struct DISPLAY_EXPORT DisplayConfigureRequest {
-  DisplayConfigureRequest(DisplaySnapshot* display,
-                          const DisplayMode* mode,
-                          const gfx::Point& origin);
-
-  DisplaySnapshot* display;
-  const DisplayMode* mode;
-  gfx::Point origin;
-};
-
-// Applies the display configuration asynchronously.
-class DISPLAY_EXPORT ConfigureDisplaysTask {
- public:
-  enum Status {
-    // At least one of the displays failed to apply any mode it supports.
-    ERROR,
-
-    // The requested configuration was applied.
-    SUCCESS,
-
-    // At least one of the displays failed to apply the requested
-    // configuration, but it managed to fall back to another mode.
-    PARTIAL_SUCCESS,
-  };
-
-  typedef base::Callback<void(Status)> ResponseCallback;
-
-  ConfigureDisplaysTask(NativeDisplayDelegate* delegate,
-                        const std::vector<DisplayConfigureRequest>& requests,
-                        const ResponseCallback& callback);
-  ~ConfigureDisplaysTask();
-
-  // Starts the configuration task.
-  void Run();
-
- private:
-  void OnConfigured(size_t index, bool success);
-
-  NativeDisplayDelegate* delegate_;  // Not owned.
-
-  std::vector<DisplayConfigureRequest> requests_;
-
-  // When the task finishes executing it runs the callback to notify that the
-  // task is done and the task status.
-  ResponseCallback callback_;
-
-  // Stores the indexes of pending requests in |requests_|.
-  std::queue<size_t> pending_request_indexes_;
-
-  // Used to keep make sure that synchronous executions do not recurse during
-  // the configuration.
-  bool is_configuring_;
-
-  // Number of display configured. This is used to check whether there are
-  // pending requests.
-  size_t num_displays_configured_;
-
-  Status task_status_;
-
-  base::WeakPtrFactory<ConfigureDisplaysTask> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ConfigureDisplaysTask);
-};
-
-}  // namespace ui
-
-#endif  // UI_DISPLAY_CHROMEOS_CONFIGURATION_TASK_H_