More delete + gfx_unittests

ui/base/x/x11_foreign_window_manager.h

Index: ui/base/x/x11_foreign_window_manager.h
diff --git a/ui/base/x/x11_foreign_window_manager.h b/ui/base/x/x11_foreign_window_manager.h
deleted file mode 100644
index 354cfba6d82be98c068a1dd88ebf48d2e3edc73f..0000000000000000000000000000000000000000
--- a/ui/base/x/x11_foreign_window_manager.h
+++ /dev/null
@@ -1,69 +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_BASE_X_X11_FOREIGN_WINDOW_MANAGER_H_
-#define UI_BASE_X_X11_FOREIGN_WINDOW_MANAGER_H_
-
-#include <map>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "ui/base/ui_base_export.h"
-#include "ui/gfx/x/x11_types.h"
-
-// A process wide singleton for selecting events on X windows which were not
-// created by Chrome.
-template <typename T> struct DefaultSingletonTraits;
-
-namespace ui {
-
-// Manages the events that Chrome has selected on X windows which were not
-// created by Chrome. This class allows several clients to select events
-// on the same X window.
-class UI_BASE_EXPORT XForeignWindowManager {
- public:
-  static XForeignWindowManager* GetInstance();
-
-  // Requests that events associated with |event_mask| on |xid| be reported to
-  // Chrome. Returns an id to use for canceling the request.
-  int RequestEvents(XID xid, long event_mask) WARN_UNUSED_RESULT;
-
-  // Cancels the request with |request_id|. Unless there is another request for
-  // events on the X window associated with |request_id|, this stops Chrome from
-  // getting events for the X window.
-  void CancelRequest(int request_id);
-
-  // Called by X11DesktopHandler when |xid| is destroyed.
-  void OnWindowDestroyed(XID xid);
-
- private:
-  friend struct DefaultSingletonTraits<XForeignWindowManager>;
-
-  struct Request {
-    Request(int request_id, long entry_event_mask);
-    ~Request();
-
-    int request_id;
-    long event_mask;
-  };
-
-  XForeignWindowManager();
-  ~XForeignWindowManager();
-
-  // Updates which events are selected on |xid|.
-  void UpdateSelectedEvents(XID xid);
-
-  // The id of the next request.
-  int next_request_id_;
-
-  typedef std::vector<Request> RequestVector;
-  std::map<XID, RequestVector> request_map_;
-
-  DISALLOW_COPY_AND_ASSIGN(XForeignWindowManager);
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_X_X11_FOREIGN_WINDOW_MANAGER_H_