Import FileAPI tests from web-platform-tests

Import FileAPI tests from web-platform-tests

update-w3c-deps import using blink 7f688524727f7c105af53a61654e9bb83525dfac:
    
  imported csswg-test@3514a867f6c7b14470222cb9b8a61e2db6b815fd
  imported web-platform-tests@70ffa0304bfdcb5c6b4e9fa774167093519aafc3

Failing expectations are due Blink bugs(?):
* Differences in 'cancelable' on progress event - crbug.com/509782
* Non-ASCII/non-alphanumeric handling in content types - crbug.com/509786 (and test bugs?)
* Existence of legacy APIs (FileError, readAsBinaryString) - crbug.com/496901
* The usual bindings/WebIDL deviations (sequence<> conversion, branding, etc) - crbug.com/393866 crbug.com/239915

... and a handful of other things. But we mostly pass. Bugs
will be filed for all of these either against blink or wpt.

R=michaeln@chromium.org,kinuko@chromium.org,dpranke@chromium.org
BUG=509121, 509782, 509786, 496901, 509793
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=198902

[jsbell, 2015-07-10 23:32:13]

dpranke@, michaeln@, kinuko@ - please take a look?

[kinuko, 2015-07-11 07:55:31]

Looks great, thanks for working on this! Haven't taken a closer look into all of
them but lgtm (provided that all issues are going to be filed per description)

https://codereview.chromium.org/1236713002/diff/1/LayoutTests/imported/web-pl...
File
LayoutTests/imported/web-platform-tests/html-imports/fetching/already-in-import-map.html
(left):

https://codereview.chromium.org/1236713002/diff/1/LayoutTests/imported/web-pl...
LayoutTests/imported/web-platform-tests/html-imports/fetching/already-in-import-map.html:23:
console.log(window.parentOfFirst);
Are these updates from the original wpt repo?

[Dirk Pranke, 2015-07-13 18:09:42]

lgtm. Are there other LayoutTests we can stop running now?

[jsbell, 2015-07-13 18:49:34]

https://codereview.chromium.org/1236713002/diff/1/LayoutTests/imported/web-pl...
File
LayoutTests/imported/web-platform-tests/html-imports/fetching/already-in-import-map.html
(left):

https://codereview.chromium.org/1236713002/diff/1/LayoutTests/imported/web-pl...
LayoutTests/imported/web-platform-tests/html-imports/fetching/already-in-import-map.html:23:
console.log(window.parentOfFirst);
On 2015/07/11 07:55:31, kinuko wrote:
> Are these updates from the original wpt repo?

Yes. The import always brings in the latest version of *all* non-skipped files,
so it will pull in "unrelated" updates like these.

(We could modify the process, but our long term goal is that we bring in these
tests as a third_party repo "rolled" via DEPS, so we might as well suffer
through this for now.)

[michaeln, 2015-07-13 19:43:52]

r/s lgtm 2

[jsbell, 2015-07-13 19:48:39]

On 2015/07/13 18:09:42, Dirk Pranke wrote:
> Are there other LayoutTests we can stop running now?

As usual: probably, but not trivially identifiable (the W3C ones do not appear
to be upstreams of webkit/blink tests).

I'll toss an issue in to audit our tests and adapt/upstream anything missing and
delete anything redundant.

[jsbell, 2015-07-13 19:52:37]

The CQ bit was checked by jsbell@chromium.org

[jsbell, 2015-07-13 19:52:37]

The patchset sent to the CQ was uploaded after l-g-t-m from kinuko@chromium.org,
dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1236713002/#ps20001
(title: "Remove Skip resolved by upstream fix")

[commit-bot: I haz the power, 2015-07-13 19:52:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1236713002/20001

[jsbell, 2015-07-13 23:44:27]

The CQ bit was unchecked by jsbell@chromium.org

[jsbell, 2015-07-13 23:46:14]

This is going to fail due to different failing expectations on Windows - with
"native" line endings, the length of the blob will differ:

-FAIL Newlines should not change when endings is 'native'. assert_equals:
expected 9 but got 8
+FAIL Newlines should not change when endings is 'native'. assert_equals:
expected 9 but got 13

If we passed nothing would be logged so it wouldn't matter.

I'll add a windows-specific expectation in I guess, but also look at why we're
failing.

[jsbell, 2015-07-13 23:50:49]

On 2015/07/13 23:46:14, jsbell wrote:
> I'll add a windows-specific expectation in I guess, but also look at why we're
> failing.

Ah, right, {endings} is nonstandard. *sigh*

[jsbell, 2015-07-13 23:57:48]

The CQ bit was checked by jsbell@chromium.org

[jsbell, 2015-07-13 23:57:48]

The patchset sent to the CQ was uploaded after l-g-t-m from kinuko@chromium.org,
dpranke@chromium.org, michaeln@chromium.org
Link to the patchset: https://codereview.chromium.org/1236713002/#ps40001
(title: "Windows-specific expectation for native line endings")

[commit-bot: I haz the power, 2015-07-13 23:58:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1236713002/40001

[commit-bot: I haz the power, 2015-07-14 01:38:24]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-07-14 01:38:25]

Try jobs failed on following builders:
  linux_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_blink_rel/builds/7...)

[jsbell, 2015-07-14 20:49:01]

The CQ bit was checked by jsbell@chromium.org

[jsbell, 2015-07-14 20:49:03]

The patchset sent to the CQ was uploaded after l-g-t-m from kinuko@chromium.org,
dpranke@chromium.org, michaeln@chromium.org
Link to the patchset: https://codereview.chromium.org/1236713002/#ps60001
(title: "Rebased, expectations for linux")

[commit-bot: I haz the power, 2015-07-14 20:49:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1236713002/60001

[commit-bot: I haz the power, 2015-07-14 22:00:55]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-07-14 22:00:56]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/62876)

[jsbell, 2015-07-14 22:06:04]

The CQ bit was checked by jsbell@chromium.org

[jsbell, 2015-07-14 22:06:05]

The patchset sent to the CQ was uploaded after l-g-t-m from kinuko@chromium.org,
dpranke@chromium.org, michaeln@chromium.org
Link to the patchset: https://codereview.chromium.org/1236713002/#ps80001
(title: "Ugh, stupid baselines")

[commit-bot: I haz the power, 2015-07-14 22:06:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1236713002/80001

[commit-bot: I haz the power, 2015-07-15 01:01:03]

Committed patchset #5 (id:80001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=198902