Blink handle selection handle visibility

ui/touch_selection/touch_selection_controller.h

Index: ui/touch_selection/touch_selection_controller.h
diff --git a/ui/touch_selection/touch_selection_controller.h b/ui/touch_selection/touch_selection_controller.h
index bbffc87c80dd030f7785673f2778f492a29fe98c..67e1a7fd235b0cac2bb8feb15b81df8e95d6006e 100644
--- a/ui/touch_selection/touch_selection_controller.h
+++ b/ui/touch_selection/touch_selection_controller.h
@@ -80,7 +80,8 @@ class UI_TOUCH_SELECTION_EXPORT TouchSelectionController
   // Note that such updates will trigger handle updates only if preceded
   // by an appropriate call to allow automatic showing.
   void OnSelectionBoundsChanged(const gfx::SelectionBound& start,
-                                const gfx::SelectionBound& end);
+                                const gfx::SelectionBound& end,
+                                bool is_handle_visible);
 
   // To be called when the viewport rect has been changed. This is used for
   // setting the state of the handles.
@@ -106,10 +107,6 @@ class UI_TOUCH_SELECTION_EXPORT TouchSelectionController
   // long-press drag.
   void OnScrollBeginEvent();
 
-  // Allow showing the selection handles from the most recent selection bounds
-  // update (if valid), or a future valid bounds update.
-  void AllowShowingFromCurrentSelection();
-
   // Hide the handles and suppress bounds updates until the next explicit
   // showing allowance.
   void HideAndDisallowShowingAutomatically();
@@ -147,10 +144,6 @@ class UI_TOUCH_SELECTION_EXPORT TouchSelectionController
 
   ActiveStatus active_status() const { return active_status_; }
 
-  bool insertion_active_or_requested() const {
-    return activate_insertion_automatically_;
-  }
-
  private:
   friend class TouchSelectionControllerTestApi;
 
@@ -174,8 +167,6 @@ class UI_TOUCH_SELECTION_EXPORT TouchSelectionController
   gfx::PointF GetSelectionStart() const override;
   gfx::PointF GetSelectionEnd() const override;
 
-  void ShowInsertionHandleAutomatically();
-  void ShowSelectionHandlesAutomatically();
   bool WillHandleTapOrLongPress(const gfx::PointF& location);
 
   void OnInsertionChanged();
@@ -219,11 +210,9 @@ class UI_TOUCH_SELECTION_EXPORT TouchSelectionController
   ActiveStatus active_status_;
 
   std::unique_ptr<TouchHandle> insertion_handle_;
-  bool activate_insertion_automatically_;
 
   std::unique_ptr<TouchHandle> start_selection_handle_;
   std::unique_ptr<TouchHandle> end_selection_handle_;
-  bool activate_selection_automatically_;
 
   bool selection_empty_;
   bool selection_editable_;