removed AndroidOverlayFactory

media/base/android_overlay_config.h

+// Copyright 2017 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 MEDIA_BASE_ANDROID_OVERLAY_CONFIG_H_
+#define MEDIA_BASE_ANDROID_OVERLAY_CONFIG_H_
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "media/base/media_export.h"
+#include "ui/gfx/geometry/rect.h"
+
+namespace media {
+
+class AndroidOverlay;
+
+// Configuration used to create an overlay.
+struct MEDIA_EXPORT AndroidOverlayConfig {
+ public:
+  // Called when the overlay is ready for use, via |GetJavaSurface()|.
+  using ReadyCB = base::OnceCallback<void(AndroidOverlay*)>;
+
+  // Called when overlay has failed before |ReadyCB| is called.  Will not be
+  // called after ReadyCB.  It will be the last callback for the overlay.
+  using FailedCB = base::OnceCallback<void(AndroidOverlay*)>;
+
+  // Called when the overlay has been destroyed.  This will not be called unless
+  // ReadyCB has been called.  It will be the last callback for the overlay.
+  using DestroyedCB = base::OnceCallback<void(AndroidOverlay*)>;
+
+  // Configuration used to create an overlay.
+  AndroidOverlayConfig();
+  AndroidOverlayConfig(AndroidOverlayConfig&&);
+  ~AndroidOverlayConfig();
+
+  gfx::Rect rect;

[tguilbert, 2017/05/04 21:52:04]

NIT: can you add a small comment describing what |rect| is used for or what it
is?

[liberato (no reviews please), 2017/05/05 16:50:23]

Done.

+
+  // Require a secure overlay?
+  bool secure = false;
+
+  // Convenient helpers since the syntax is weird.
+  void is_ready(AndroidOverlay* overlay) { std::move(ready_cb).Run(overlay); }
+  void is_failed(AndroidOverlay* overlay) { std::move(failed_cb).Run(overlay); }
+  void is_destroyed(AndroidOverlay* overlay) {
+    std::move(destroyed_cb).Run(overlay);
+  }
+
+  ReadyCB ready_cb;
+  FailedCB failed_cb;
+  DestroyedCB destroyed_cb;
+
+  DISALLOW_COPY(AndroidOverlayConfig);
+};
+
+// Common factory type.
+using AndroidOverlayFactoryCB =
+    base::RepeatingCallback<std::unique_ptr<AndroidOverlay>(
+        AndroidOverlayConfig)>;
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_ANDROID_OVERLAY_CONFIG_H_