[Docs] Update the Mac and iOS docs for `git status` perf improvements.

[Docs] Update the Mac and iOS docs for `git status` perf improvements.

BUG=none
TEST=none
R=sdy@chromium.org

Review-Url: https://codereview.chromium.org/2876983004
Cr-Commit-Position: refs/heads/master@{#471477}
Committed: https://chromium.googlesource.com/chromium/src/+/ce1d9d87cf8f970738f24a0c1d253399ce88d1b0

[Sidney San Martín, 2017-05-12 22:50:02]

LGTM with nits. I didn't know about this Git feature, it's a big improvement for
me!

https://codereview.chromium.org/2876983004/diff/1/docs/ios/build_instructions.md
File docs/ios/build_instructions.md (right):

https://codereview.chromium.org/2876983004/diff/1/docs/ios/build_instructions...
docs/ios/build_instructions.md:299: If the output is `OK`, then the following
may also improve performance of
nit: is ➞ "ends with"

https://codereview.chromium.org/2876983004/diff/1/docs/mac_build_instructions.md
File docs/mac_build_instructions.md (right):

https://codereview.chromium.org/2876983004/diff/1/docs/mac_build_instructions...
docs/mac_build_instructions.md:270: If the output is `OK`, then the following
may also improve performance of
nit: is ➞ "ends with"

[Ilya Sherman, 2017-05-12 22:56:16]

The CQ bit was checked by isherman@chromium.org

[Ilya Sherman, 2017-05-12 22:56:16]

The patchset sent to the CQ was uploaded after l-g-t-m from sdy@chromium.org
Link to the patchset: https://codereview.chromium.org/2876983004/#ps20001
(title: "is -> ends with")

[commit-bot: I haz the power, 2017-05-12 22:57:40]

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, 2017-05-12 23:10:08]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1494629776193900,
"parent_rev": "fc059e074702f77cd815822eb93e6ee954a12bc5", "commit_rev":
"ce1d9d87cf8f970738f24a0c1d253399ce88d1b0"}

[commit-bot: I haz the power, 2017-05-12 23:10:18]

Description was changed from

==========
[Docs] Update the Mac and iOS docs for `git status` perf improvements.

BUG=none
TEST=none
R=sdy@chromium.org
==========

to

==========
[Docs] Update the Mac and iOS docs for `git status` perf improvements.

BUG=none
TEST=none
R=sdy@chromium.org

Review-Url: https://codereview.chromium.org/2876983004
Cr-Commit-Position: refs/heads/master@{#471477}
Committed:
https://chromium.googlesource.com/chromium/src/+/ce1d9d87cf8f970738f24a0c1d25...
==========

[commit-bot: I haz the power, 2017-05-12 23:10:19]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/ce1d9d87cf8f970738f24a0c1d25...