The NextAction date has arrived: 2017-06-02

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4c69348ec2a2721e25ae02b9bc75aff88e38973c

commit 4c69348ec2a2721e25ae02b9bc75aff88e38973c
Author: lanwei <lanwei@chromium.org>
Date: Wed Jun 28 14:18:57 2017

Replacing WM_TOUCH with WM_POINTER for touch events on Wins 8+

Since we already used WM_POINTER for stylus input, and WM_POINTER provides
better API on touch events, we should use WM_POINTER on touch events as well,
replacing the current WM_TOUCH messages for Windows 8(+).

BUG= 726766 

Review-Url: https://codereview.chromium.org/2904113002
Cr-Commit-Position: refs/heads/master@{#482977}

[add] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/chrome/browser/ui/views/touch_events_interactive_uitest_win.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/chrome/test/BUILD.gn
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/aura/test/ui_controls_factory_aurawin.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls.h
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls_aura.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls_aura.h
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls_internal_win.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls_internal_win.h
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/base/test/ui_controls_win.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/events/event.h
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/views/win/hwnd_message_handler.cc
[modify] https://crrev.com/4c69348ec2a2721e25ae02b9bc75aff88e38973c/ui/views/win/hwnd_message_handler.h