Changes MouseEvent constructor to take changed_button_flags.

ash/autoclick/autoclick_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 "ash/autoclick/autoclick_controller.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/event_generator.h"
 #include "ui/aura/window.h"
@@ skipping 18 matching lines @@
       return;
     // Filter out extraneous mouse events like mouse entered, exited,
     // capture changed, etc.
     ui::EventType type = event->type();
     if (type == ui::ET_MOUSE_MOVED || type == ui::ET_MOUSE_PRESSED ||
         type == ui::ET_MOUSE_RELEASED) {
       events_.push_back(ui::MouseEvent(
           event->type(),
           event->location(),
           event->root_location(),
-          event->flags()));
+          event->flags(),
+          event->changed_button_flags()));
       // Stop event propagation so we don't click on random stuff that
       // might break test assumptions.
       event->StopPropagation();
     }
 
     // If there is a possibility that we're in an infinite loop, we should
     // exit early with a sensible error rather than letting the test time out.
     ASSERT_LT(events_.size(), 100u);
   }
 
@@ skipping 230 matching lines @@
   // Test scroll events.
   GetEventGenerator().MoveMouseTo(200, 200);
   GetEventGenerator().ScrollSequence(
       gfx::Point(100, 100), base::TimeDelta::FromMilliseconds(200),
       0, 100, 3, 2);
   events = WaitForMouseEvents();
   EXPECT_EQ(0u, events.size());
 }
 
 }  // namespace ash