This looks trivial: https://cs.chromium.org/chromium/src/third_party/WebKit/Source/core/dom/Node.cpp?rcl=cb12cafde748de82eb55f491054eb2cd84fed63c&l=2075

The isMouseEvent check just needs a '&& !isPointerEvent' clause.

So I agree we should just fix this.  But can we also track investigating / fixing the mouse event case too?  It may be easy to restrict this wart to 'click' events.

rbyers@ the code is actually here: https://cs.chromium.org/chromium/src/third_party/WebKit/Source/core/events/PointerEvent.cpp?q=PointerEvent.cpp&l=86

And PointerEvent.h has a virtual isMouseEvent() that returns false; so that piece of code is really nothing relevant.

I put up a change here: https://codereview.chromium.org/2716063002/ just need to write a layout test for it.

Ah, thanks - guess I should stop pretending I know this code anymore ;-)

hey I commented on the public bug that I didn't know where it was.. had to debug. The mouse code looks entirely confusing like people just littered isDisabledFormControl in various spots.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0f907f2463c4ba3b314f0142e0d1a171bf5f2598

commit 0f907f2463c4ba3b314f0142e0d1a171bf5f2598
Author: dtapuska <dtapuska@chromium.org>
Date: Mon Feb 27 19:53:22 2017

Send pointer events regardless of it being a disabled form control.

Seems pointer events carried over a model from mouse events that it
shouldn't have. Always dispatch pointer events to disabled form
controls.

BUG= 695979 

Review-Url: https://codereview.chromium.org/2716063002
Cr-Commit-Position: refs/heads/master@{#453305}

[modify] https://crrev.com/0f907f2463c4ba3b314f0142e0d1a171bf5f2598/third_party/WebKit/LayoutTests/TestExpectations
[modify] https://crrev.com/0f907f2463c4ba3b314f0142e0d1a171bf5f2598/third_party/WebKit/LayoutTests/external/wpt/MANIFEST.json
[add] https://crrev.com/0f907f2463c4ba3b314f0142e0d1a171bf5f2598/third_party/WebKit/LayoutTests/external/wpt/pointerevents/pointerevent_disabled_form_control-manual.html
[add] https://crrev.com/0f907f2463c4ba3b314f0142e0d1a171bf5f2598/third_party/WebKit/LayoutTests/external/wpt_automation/pointerevents/pointerevent_disabled_form_control-manual-automation.js
[modify] https://crrev.com/0f907f2463c4ba3b314f0142e0d1a171bf5f2598/third_party/WebKit/Source/core/events/PointerEvent.cpp