Change ui::Event::time_stamp from TimeDelta to TimeTicks

content/browser/renderer_host/render_widget_host_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 <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <tuple>
 
@@ skipping 570 matching lines @@
 
   void SimulateGestureEventWithLatencyInfo(WebInputEvent::Type type,
                                            WebGestureDevice sourceDevice,
                                            const ui::LatencyInfo& ui_latency) {
     host_->ForwardGestureEventWithLatencyInfo(
         SyntheticWebGestureEventBuilder::Build(type, sourceDevice),
         ui_latency);
   }
 
   // Set the timestamp for the touch-event.
-  void SetTouchTimestamp(base::TimeDelta timestamp) {
+  void SetTouchTimestamp(base::TimeTicks timestamp) {
     touch_event_.SetTimestamp(timestamp);
   }
 
   // Sends a touch event (irrespective of whether the page has a touch-event
   // handler or not).
   uint32_t SendTouchEvent() {
     uint32_t touch_event_id = touch_event_.uniqueTouchEventId;
     host_->ForwardTouchEventWithLatencyInfo(touch_event_, ui::LatencyInfo());
 
     touch_event_.ResetPoints();
@@ skipping 1071 matching lines @@
                                       ui::LatencyInfo());
 
 
   // Tests RWHI::ForwardWheelEventWithLatencyInfo().
   SimulateWheelEventWithLatencyInfo(-5, 0, 0, true, ui::LatencyInfo());
 
   ASSERT_FALSE(host_->input_router()->HasPendingEvents());
 }
 
 }  // namespace content