Link to the github repo:

https://github.com/w3c/csswg-test/tree/master/css-align-3

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7b60b0148294aa25648798b20bb527097c800baf

commit 7b60b0148294aa25648798b20bb527097c800baf
Author: jfernandez <jfernandez@igalia.com>
Date: Tue Mar 21 13:21:15 2017

[css-align] Import the CSS Box Alignment tests from the CSSWG Test Suite

This patch imports the tests from the CSSWG Test Suite that verify the
correct parsing and resolved values of the place-content, place-items
and place-self shorthand properties.

Currently the all fail; the ones verifying the place-content shorthand
because of the new baseline-position syntax ( issue #703584 ). The
rest fail because we still have not implemented the support for the
place-items and place-self shorthands ( issue #668639 )

BUG= 703592 

Review-Url: https://codereview.chromium.org/2762043004
Cr-Commit-Position: refs/heads/master@{#458386}

[modify] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/TestExpectations
[modify] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/W3CImportExpectations
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-001.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-002.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-003.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-004.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-005.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/content-distribution/place-content-shorthand-006.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-001.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-002.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-003.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-004.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-005.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/default-alignment/place-items-shorthand-006.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/resources/alignment-parsing-utils.js
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-001.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-002.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-003.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-004.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-005.html
[add] https://crrev.com/7b60b0148294aa25648798b20bb527097c800baf/third_party/WebKit/LayoutTests/external/csswg-test/css-align-3/self-alignment/place-self-shorthand-006.html

I think we can close this issue, since the CSS Alignment WPT are imported automatically from now on.