Makes touch event have a time from android

services/native_viewport/platform_viewport_android.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 "services/native_viewport/platform_viewport_android.h"
 
 #include <android/input.h>
 #include <android/native_window_jni.h>
 
 #include "base/android/jni_android.h"
@@ skipping 96 matching lines @@
                                          jint pointer_id,
                                          jfloat x,
                                          jfloat y,
                                          jfloat pressure,
                                          jfloat touch_major,
                                          jfloat touch_minor,
                                          jfloat orientation,
                                          jfloat h_wheel,
                                          jfloat v_wheel) {
   mojo::EventPtr event(mojo::Event::New());
+  event->time_stamp = time_ms;
   event->action = MotionEventActionToEventType(masked_action);
   if (event->action == mojo::EVENT_TYPE_UNKNOWN)
     return false;
 
   event->pointer_data = mojo::PointerData::New();
   event->pointer_data->pointer_id = pointer_id;
   event->pointer_data->x = x;
   event->pointer_data->y = y;
   event->pointer_data->screen_x = x;
   event->pointer_data->screen_y = y;
@@ skipping 71 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // PlatformViewport, public:
 
 // static
 scoped_ptr<PlatformViewport> PlatformViewport::Create(Delegate* delegate) {
   return scoped_ptr<PlatformViewport>(
       new PlatformViewportAndroid(delegate)).Pass();
 }
 
 }  // namespace native_viewport