Add id properties to PointerEvent

services/ui/ws/event_dispatcher_unittest.cc

 // Copyright 2015 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 "services/ui/ws/event_dispatcher.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <queue>
@@ skipping 1306 matching lines @@
         test_event_dispatcher_delegate()->GetAndAdvanceDispatchedEventDetails();
     ASSERT_TRUE(details);
     ASSERT_EQ(child.get(), details->window);
 
     ASSERT_TRUE(details->event);
     ASSERT_TRUE(details->event->IsPointerEvent());
 
     ui::PointerEvent* dispatched_event = details->event->AsPointerEvent();
     EXPECT_EQ(gfx::Point(25, 20), dispatched_event->root_location());
     EXPECT_EQ(gfx::Point(15, 10), dispatched_event->location());
-    EXPECT_EQ(touch_id, dispatched_event->pointer_id());
+    EXPECT_EQ(touch_id, dispatched_event->pointer_details().id);
   }
 }
 
 TEST_F(EventDispatcherTest, ResetClearsPointerDown) {
   std::unique_ptr<ServerWindow> child = CreateChildWindow(WindowId(1, 3));
 
   root_window()->SetBounds(gfx::Rect(0, 0, 100, 100));
   child->SetBounds(gfx::Rect(10, 10, 20, 20));
 
   // Send event that is over child.
@@ skipping 459 matching lines @@
 
   // Set capture on |c1|. No events should be sent as |c1| is in the same
   // client.
   event_dispatcher()->SetCaptureWindow(c1.get(), kClientAreaId);
   EXPECT_FALSE(test_event_dispatcher_delegate()->has_queued_events());
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui