ash: Replace base::Optional and friends with absl counterparts
This replaces:
- base::Optional -> absl::optional
- include "base/optional.h"
->
include "third_party/abseil-cpp/absl/types/optional.h"
- base::nullopt -> absl::nullopt
- base::make_optional -> absl::make_optional
Bug: 1202909
Change-Id: I41fa685d204a67b8ad821389b2c2cc13a88c4f8e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2897878
Commit-Queue: Anton Bikineev <[email protected]>
Auto-Submit: Anton Bikineev <[email protected]>
Reviewed-by: Peter Kasting <[email protected]>
Owners-Override: Peter Kasting <[email protected]>
Cr-Commit-Position: refs/heads/master@{#883205}
diff --git a/ash/drag_drop/drag_drop_controller.h b/ash/drag_drop/drag_drop_controller.h
index ccc1d70..cffdbd5 100644
--- a/ash/drag_drop/drag_drop_controller.h
+++ b/ash/drag_drop/drag_drop_controller.h
@@ -14,8 +14,8 @@
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
-#include "base/optional.h"
#include "base/time/time.h"
+#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/aura/client/drag_drop_client.h"
#include "ui/aura/client/drag_drop_delegate.h"
#include "ui/aura/window_observer.h"
@@ -130,7 +130,7 @@
aura::client::DragUpdateInfo current_drag_info_;
// Used when processing a Chrome tab drag from a WebUI tab strip.
- base::Optional<TabDragDropDelegate> tab_drag_drop_delegate_;
+ absl::optional<TabDragDropDelegate> tab_drag_drop_delegate_;
// Window that is currently under the drag cursor.
aura::Window* drag_window_ = nullptr;
