Tab Capture: Set size before changing target RWHV

Tab Capture: Set size before changing target RWHV

Fixes a performance issue where tab capture always starts out at the
maximum configured resolution, regardless of the source size. This
change ensures the source size updates the capture size before the first
frame is ever captured.

BUG=704277
Review-Url: https://codereview.chromium.org/2859223005
Cr-Commit-Position: refs/heads/master@{#469851}
Committed: https://chromium.googlesource.com/chromium/src/+/bebdfb5fde6a56eb40c7f2efc7bc0cbbcecdc41e

[miu, 2017-05-05 21:43:46]

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

[miu, 2017-05-05 21:44:11]

miu@chromium.org changed reviewers:
+ xjz@chromium.org

[miu, 2017-05-05 21:44:12]

xjz: PTAL.

[commit-bot: I haz the power, 2017-05-05 21:45:18]

Dry run: CQ is trying da patch.

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

[xjz, 2017-05-05 22:43:23]

lgtm

[commit-bot: I haz the power, 2017-05-06 01:03:39]

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

[commit-bot: I haz the power, 2017-05-06 01:03:40]

Dry run: Try jobs failed on following builders:
  linux_android_rel_ng on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/linux_androi...)

[miu, 2017-05-06 02:34:39]

The CQ bit was checked by miu@chromium.org

[commit-bot: I haz the power, 2017-05-06 02:35:03]

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, 2017-05-06 18:53:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494038079649470, "parent_rev":
"330f610d69b3d9a9c16f1c1c7e978371c7da30a9", "commit_rev":
"bebdfb5fde6a56eb40c7f2efc7bc0cbbcecdc41e"}

[commit-bot: I haz the power, 2017-05-06 18:53:47]

Description was changed from

==========
Tab Capture: Set size before changing target RWHV

Fixes a performance issue where tab capture always starts out at the
maximum configured resolution, regardless of the source size. This
change ensures the source size updates the capture size before the first
frame is ever captured.

BUG=704277
==========

to

==========
Tab Capture: Set size before changing target RWHV

Fixes a performance issue where tab capture always starts out at the
maximum configured resolution, regardless of the source size. This
change ensures the source size updates the capture size before the first
frame is ever captured.

BUG=704277

Review-Url: https://codereview.chromium.org/2859223005
Cr-Commit-Position: refs/heads/master@{#469851}
Committed:
https://chromium.googlesource.com/chromium/src/+/bebdfb5fde6a56eb40c7f2efc7bc...
==========

[commit-bot: I haz the power, 2017-05-06 18:53:48]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/bebdfb5fde6a56eb40c7f2efc7bc...