Refactors away method implementations in ui::EventTargeter

ui/events/event_targeter.h

Index: ui/events/event_targeter.h
diff --git a/ui/events/event_targeter.h b/ui/events/event_targeter.h
index 23b12614b5e5b2aab1f14065764cb4f0e0f26022..58a54265304161ae3b8a69cb4f21ae62d772d32f 100644
--- a/ui/events/event_targeter.h
+++ b/ui/events/event_targeter.h
@@ -13,7 +13,6 @@ namespace ui {
 
 class Event;
 class EventTarget;
-class LocatedEvent;
 
 class EVENTS_EXPORT EventTargeter {
  public:
@@ -28,26 +27,6 @@ class EVENTS_EXPORT EventTargeter {
   virtual EventTarget* FindTargetForEvent(EventTarget* root,
                                           Event* event);
 
-  // Same as FindTargetForEvent(), but used for positional events. The location
-  // etc. of |event| are in |root|'s coordinate system. When finding the target
-  // for the event, the targeter can mutate the |event| (e.g. change the
-  // coordinate to be in the returned target's coordinate system) so that it can
-  // be dispatched to the target without any further modification.
-  // TODO(tdanderson|sadrul): This should not be in the public API of
-  //                          EventTargeter.
-  virtual EventTarget* FindTargetForLocatedEvent(EventTarget* root,
-                                                 LocatedEvent* event);
-
-  // Returns true if |target| or one of its descendants can be a target of
-  // |event|. This requires that |target| and its descendants are not
-  // prohibited from accepting the event, and that the event is within an
-  // actionable region of the target's bounds. Note that the location etc. of
-  // |event| is in |target|'s parent's coordinate system.
-  // TODO(tdanderson|sadrul): This function should be made non-virtual and
-  //                          non-public.
-  virtual bool SubtreeShouldBeExploredForEvent(EventTarget* target,
-                                               const LocatedEvent& event);
-
   // Returns the next best target for |event| as compared to |previous_target|.
   // |event| is in the local coordinate space of |previous_target|.
   // Also mutates |event| so that it can be dispatched to the returned target
@@ -55,21 +34,6 @@ class EVENTS_EXPORT EventTargeter {
   // coordinate space).
   virtual EventTarget* FindNextBestTarget(EventTarget* previous_target,
                                           Event* event);
-
- protected:
-  // Returns false if neither |target| nor any of its descendants are allowed
-  // to accept |event| for reasons unrelated to the event's location or the
-  // target's bounds. For example, overrides of this function may consider
-  // attributes such as the visibility or enabledness of |target|. Note that
-  // the location etc. of |event| is in |target|'s parent's coordinate system.
-  virtual bool SubtreeCanAcceptEvent(EventTarget* target,
-                                     const LocatedEvent& event) const;
-
-  // Returns whether the location of the event is in an actionable region of the
-  // target. Note that the location etc. of |event| is in the |target|'s
-  // parent's coordinate system.
-  virtual bool EventLocationInsideBounds(EventTarget* target,
-                                         const LocatedEvent& event) const;
 };
 
 }  // namespace ui