getScreenCTM on <use> should not include the additional translation

getScreenCTM on <use> should not include the additional translation

This is a partial revert of https://codereview.chromium.org/2711503002,
preserving the fix from that bug (crbug.com/678167) while restoring the
LocalCoordinateSpaceTransform() infrastructure to compute the correct
CTM for <use> elements.

BUG=716711
Review-Url: https://codereview.chromium.org/2853223002
Cr-Commit-Position: refs/heads/master@{#468657}
Committed: https://chromium.googlesource.com/chromium/src/+/9acc325d119247a27d0a007d56fc6cc2fa23edc7

[fs, 2017-05-02 10:23:36]

The CQ bit was checked by fs@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2017-05-02 10:23:43]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[fs, 2017-05-02 11:18:11]

fs@opera.com changed reviewers:
+ schenney@chromium.org

[commit-bot: I haz the power, 2017-05-02 11:51:28]

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

[commit-bot: I haz the power, 2017-05-02 11:51:28]

Dry run: This issue passed the CQ dry run.

[Stephen Chennney, 2017-05-02 15:54:34]

lgtm

[fs, 2017-05-02 15:59:36]

The CQ bit was checked by fs@opera.com

[commit-bot: I haz the power, 2017-05-02 16:00:14]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-02 16:05:35]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493740776172920, "parent_rev":
"03983b6ce57e8b78eeb7bf99ccc3b0a18ccac04a", "commit_rev":
"9acc325d119247a27d0a007d56fc6cc2fa23edc7"}

[commit-bot: I haz the power, 2017-05-02 16:05:47]

Description was changed from

==========
getScreenCTM on <use> should not include the additional translation

This is a partial revert of https://codereview.chromium.org/2711503002,
preserving the fix from that bug (crbug.com/678167) while restoring the
LocalCoordinateSpaceTransform() infrastructure to compute the correct
CTM for <use> elements.

BUG=716711
==========

to

==========
getScreenCTM on <use> should not include the additional translation

This is a partial revert of https://codereview.chromium.org/2711503002,
preserving the fix from that bug (crbug.com/678167) while restoring the
LocalCoordinateSpaceTransform() infrastructure to compute the correct
CTM for <use> elements.

BUG=716711

Review-Url: https://codereview.chromium.org/2853223002
Cr-Commit-Position: refs/heads/master@{#468657}
Committed:
https://chromium.googlesource.com/chromium/src/+/9acc325d119247a27d0a007d56fc...
==========

[commit-bot: I haz the power, 2017-05-02 16:05:55]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/9acc325d119247a27d0a007d56fc...