Remove ScopedVector from ui/events/.

ui/aura/window_event_dispatcher.cc

 // 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.
 
 #include "ui/aura/window_event_dispatcher.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 140 matching lines @@
     Window* window,
     const gfx::Point& point) {
   ui::MouseEvent event(ui::ET_MOUSE_EXITED, point, point, ui::EventTimeForNow(),
                        ui::EF_NONE, ui::EF_NONE);
   return DispatchMouseEnterOrExit(window, event, ui::ET_MOUSE_EXITED);
 }
 
 void WindowEventDispatcher::ProcessedTouchEvent(uint32_t unique_event_id,
                                                 Window* window,
                                                 ui::EventResult result) {
-  std::unique_ptr<ui::GestureRecognizer::Gestures> gestures(
+  ui::GestureRecognizer::Gestures gestures =
       ui::GestureRecognizer::Get()->AckTouchEvent(unique_event_id, result,
-                                                  window));
-  DispatchDetails details = ProcessGestures(window, gestures.get());
+                                                  window);
+  DispatchDetails details = ProcessGestures(window, std::move(gestures));
   if (details.dispatcher_destroyed)
     return;
 }
 
 void WindowEventDispatcher::HoldPointerMoves() {
   if (!move_hold_count_)
     held_event_factory_.InvalidateWeakPtrs();
   ++move_hold_count_;
   TRACE_EVENT_ASYNC_BEGIN0("ui", "WindowEventDispatcher::HoldPointerMoves",
                            this);
@@ skipping 93 matching lines @@
   ui::MouseEvent translated_event(event,
                                   target,
                                   mouse_moved_handler_,
                                   type,
                                   event.flags() | ui::EF_IS_SYNTHESIZED);
   return DispatchEvent(mouse_moved_handler_, &translated_event);
 }
 
 ui::EventDispatchDetails WindowEventDispatcher::ProcessGestures(
     Window* target,
-    ui::GestureRecognizer::Gestures* gestures) {
+    ui::GestureRecognizer::Gestures gestures) {
   DispatchDetails details;
-  if (!gestures || gestures->empty())
+  if (gestures.empty())
     return details;
 
   // If a window has been hidden between the touch event and now, the associated
   // gestures may not have a valid target.
   if (!target)
     return details;
 
-  for (size_t i = 0; i < gestures->size(); ++i) {
-    ui::GestureEvent* event = gestures->get().at(i);
+  for (const auto& event : gestures) {
     event->ConvertLocationToTarget(window(), target);
-    details = DispatchEvent(target, event);
+    details = DispatchEvent(target, event.get());
     if (details.dispatcher_destroyed || details.target_destroyed)
       break;
   }
   return details;
 }
 
 void WindowEventDispatcher::OnWindowHidden(Window* invisible,
                                            WindowHiddenReason reason) {
   // If the window the mouse was pressed in becomes invisible, it should no
   // longer receive mouse events.
@@ skipping 177 matching lines @@
 #endif
 
   if (event.IsTouchEvent() && !details.target_destroyed) {
     // Do not let 'held' touch events contribute to any gestures unless it is
     // being dispatched.
     if (is_dispatched_held_event(event) || !held_move_event_ ||
         !held_move_event_->IsTouchEvent()) {
       const ui::TouchEvent& touchevent = *event.AsTouchEvent();
 
       if (!touchevent.synchronous_handling_disabled()) {
-        std::unique_ptr<ui::GestureRecognizer::Gestures> gestures;
+        Window* window = static_cast<Window*>(target);
+        ui::GestureRecognizer::Gestures gestures =
+            ui::GestureRecognizer::Get()->AckTouchEvent(
+                touchevent.unique_event_id(), event.result(), window);
 
-        Window* window = static_cast<Window*>(target);
-        gestures.reset(ui::GestureRecognizer::Get()->AckTouchEvent(
-            touchevent.unique_event_id(), event.result(), window));
-
-        return ProcessGestures(window, gestures.get());
+        return ProcessGestures(window, std::move(gestures));
       }
     }
   }
 
   return details;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WindowEventDispatcher, ui::GestureEventHelper implementation:
 
@@ skipping 355 matching lines @@
   }
 
   // This flag is set depending on the gestures recognized in the call above,
   // and needs to propagate with the forwarded event.
   event->set_may_cause_scrolling(orig_event.may_cause_scrolling());
 
   return PreDispatchLocatedEvent(target, event);
 }
 
 }  // namespace aura