Set the unique_event_id when converting from TouchEvent to WebTouchEvent

content/browser/renderer_host/input/input_router_impl_unittest.cc

 // Copyright 2013 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 <math.h>
 
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 235 matching lines @@
   void SetTouchTimestamp(base::TimeDelta timestamp) {
     touch_event_.SetTimestamp(timestamp);
   }
 
   void SendTouchEvent() {
     input_router_->SendTouchEvent(TouchEventWithLatencyInfo(touch_event_));
     touch_event_.ResetPoints();
   }
 
   int PressTouchPoint(int x, int y) {
+    LOG(ERROR) << "   PressTouchPoint   " << touch_event_.uniqueTouchEventId;

[tdresser, 2015/04/08 12:24:26]

These logs should be removed.

[lanwei, 2015/04/09 04:14:28]

Done.

     return touch_event_.PressPoint(x, y);
   }
 
   void MoveTouchPoint(int index, int x, int y) {
     touch_event_.MovePoint(index, x, y);
   }
 
   void ReleaseTouchPoint(int index) {
     touch_event_.ReleasePoint(index);
   }
@@ skipping 589 matching lines @@
   // Send a bunch of events, and make sure the ACKed events are correct.
   ScopedVector<ui::TouchEvent> expected_events;
 
   // Use a custom timestamp for all the events to test that the acked events
   // have the same timestamp;
   base::TimeDelta timestamp = base::Time::NowFromSystemTime() - base::Time();
   timestamp -= base::TimeDelta::FromSeconds(600);
 
   // Press the first finger.
   PressTouchPoint(1, 1);
+  LOG(ERROR) << "   InputRouterImplTest.AckedTouchEventState   ";

[tdresser, 2015/04/08 12:24:26]

Ditto.

[lanwei, 2015/04/09 04:14:28]

Done.

   SetTouchTimestamp(timestamp);
   SendTouchEvent();
   EXPECT_EQ(1U, GetSentMessageCountAndResetSink());
   expected_events.push_back(new ui::TouchEvent(ui::ET_TOUCH_PRESSED,
       gfx::Point(1, 1), 0, timestamp));
 
   // Move the finger.
   timestamp += base::TimeDelta::FromSeconds(10);
   MoveTouchPoint(0, 500, 500);
   SetTouchTimestamp(timestamp);
@@ skipping 919 matching lines @@
   client_overscroll = client_->GetAndResetOverscroll();
   EXPECT_EQ(wheel_overscroll.accumulated_overscroll,
             client_overscroll.accumulated_overscroll);
   EXPECT_EQ(wheel_overscroll.latest_overscroll_delta,
             client_overscroll.latest_overscroll_delta);
   EXPECT_EQ(wheel_overscroll.current_fling_velocity,
             client_overscroll.current_fling_velocity);
 }
 
 }  // namespace content