gfx: Remove Canvas::ExtractImageRep.

gfx: Remove Canvas::ExtractImageRep.

This method does a pixel copy which is expensive and unnesseary for
recording. There are no callers of this method left so we can remove
it.

R=pkasting@chromium.org
BUG=671433
Review-Url: https://codereview.chromium.org/2822233003
Cr-Commit-Position: refs/heads/master@{#465321}
Committed: https://chromium.googlesource.com/chromium/src/+/166e5eede3378cc08466dae28da82845393ee2a6

[danakj, 2017-04-18 17:20:22]

The CQ bit was checked by danakj@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-04-18 17:20:48]

Dry run: 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, 2017-04-18 18:24:02]

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

[commit-bot: I haz the power, 2017-04-18 18:24:03]

Dry run: This issue passed the CQ dry run.

[Peter Kasting, 2017-04-18 18:50:02]

LGTM!

[danakj, 2017-04-18 19:10:48]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2017-04-18 19:11:32]

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, 2017-04-18 19:18:53]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492542648647340, "parent_rev":
"94a8b740540e5bdb80e034a688137afb2416917c", "commit_rev":
"166e5eede3378cc08466dae28da82845393ee2a6"}

[commit-bot: I haz the power, 2017-04-18 19:19:33]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1492542648647340, "parent_rev":
"94a8b740540e5bdb80e034a688137afb2416917c", "commit_rev":
"166e5eede3378cc08466dae28da82845393ee2a6"}

[commit-bot: I haz the power, 2017-04-18 19:19:35]

Description was changed from

==========
gfx: Remove Canvas::ExtractImageRep.

This method does a pixel copy which is expensive and unnesseary for
recording. There are no callers of this method left so we can remove
it.

R=pkasting@chromium.org
BUG=671433
==========

to

==========
gfx: Remove Canvas::ExtractImageRep.

This method does a pixel copy which is expensive and unnesseary for
recording. There are no callers of this method left so we can remove
it.

R=pkasting@chromium.org
BUG=671433

Review-Url: https://codereview.chromium.org/2822233003
Cr-Commit-Position: refs/heads/master@{#465321}
Committed:
https://chromium.googlesource.com/chromium/src/+/166e5eede3378cc08466dae28da8...
==========

[commit-bot: I haz the power, 2017-04-18 19:19:36]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/166e5eede3378cc08466dae28da8...