Add id properties to PointerEvent

ui/aura/gestures/gesture_recognizer_unittest.cc

 // Copyright (c) 2012 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 <stdint.h>
 
 #include <list>
 
 #include "base/command_line.h"
 #include "base/location.h"
@@ skipping 627 matching lines @@
   base::RunLoop run_loop;
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE, run_loop.QuitClosure(),
       config.gesture_detector_config.showpress_timeout * 2);
   run_loop.Run();
 }
 
 void SetTouchRadius(ui::TouchEvent* event, float radius_x, float radius_y) {
   // Using ctor (over direct struct access) due to it's special behavior with
   // radii.
-  ui::PointerDetails details(ui::EventPointerType::POINTER_TYPE_TOUCH, radius_x,
-                             radius_y, event->pointer_details().force,
-                             event->pointer_details().tilt_x,
-                             event->pointer_details().tilt_y,
-                             event->pointer_details().tangential_pressure,
-                             event->pointer_details().twist);
+  ui::PointerDetails details(
+      ui::EventPointerType::POINTER_TYPE_TOUCH, radius_x, radius_y,
+      event->pointer_details().force, event->pointer_details().tilt_x,
+      event->pointer_details().tilt_y,
+      event->pointer_details().tangential_pressure,
+      event->pointer_details().twist, event->pointer_details().id);
   event->set_pointer_details(details);
 }
 
 }  // namespace
 
 class GestureRecognizerTest : public AuraTestBase,
                               public ::testing::WithParamInterface<bool> {
  public:
   GestureRecognizerTest() {}
 
@@ skipping 3805 matching lines @@
   EXPECT_FALSE(queued_delegate2->long_press());
 
   queued_delegate->Reset();
   queued_delegate->WaitUntilReceivedGesture(ui::ET_GESTURE_SHOW_PRESS);
   EXPECT_TRUE(queued_delegate->show_press());
   EXPECT_FALSE(queued_delegate->tap_down());
 }
 
 }  // namespace test
 }  // namespace aura