[chromedriver] Load automation extension using --disable-extensions-except for M57+.

[chromedriver] Load automation extension using --disable-extensions-except for M57+.

BUG=chromedriver:1695
TBR=stgao@chromium.org

Review-Url: https://codereview.chromium.org/2722913002
Cr-Commit-Position: refs/heads/master@{#453803}
Committed: https://chromium.googlesource.com/chromium/src/+/c1da30bf485aad6bb1fda929b830467898495370

[samuong, 2017-03-01 00:01:13]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2017-03-01 00:02:43]

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, 2017-03-01 02:56:54]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488326473788240, "parent_rev":
"e3d585cce44455344c067ab7a5ebb359fae854f7", "commit_rev":
"c1da30bf485aad6bb1fda929b830467898495370"}

[commit-bot: I haz the power, 2017-03-01 02:57:33]

Description was changed from

==========
[chromedriver] Load automation extension using --disable-extensions-except for
M57+.

BUG=chromedriver:1695
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Load automation extension using --disable-extensions-except for
M57+.

BUG=chromedriver:1695
TBR=stgao@chromium.org

Review-Url: https://codereview.chromium.org/2722913002
Cr-Commit-Position: refs/heads/master@{#453803}
Committed:
https://chromium.googlesource.com/chromium/src/+/c1da30bf485aad6bb1fda929b830...
==========

[commit-bot: I haz the power, 2017-03-01 02:57:34]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c1da30bf485aad6bb1fda929b830...

[stgao, 2017-03-01 18:23:25]

lgtm. I assumed that Chrome will ignore unrecognized cmd switches.

[samuong, 2017-03-01 18:56:51]

that's correct, it will be ignored in old versions of chrome