[MD settings] use regex to replace all nbsp

[MD settings] use regex to replace all nbsp

This CL allows for the unicode non-breaking space '\u00a0' to appear in
translations. This is an improvement (replacement) on CL 2926573003
which only replace the first occurrence. This CL will replace all of the
nbsp in the string.

BUG=730025, 730025
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2930833004
Cr-Original-Commit-Position: refs/heads/master@{#478368}
Review-Url: https://codereview.chromium.org/2938483002 .
Cr-Commit-Position: refs/branch-heads/3112@{#310}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/4cfc0b7dcf48f68fcc5df65fc79d5f25955428b6

[dschuyler, 2017-06-12 18:53:31]

Description was changed from

==========
[MD settings] use regex to replace all nbsp

This CL allows for the unicode non-breaking space '\u00a0' to appear in
translations. This is an improvement (replacement) on CL 2926573003
which only replace the first occurrence. This CL will replace all of the
nbsp in the string.

BUG=730025, 730025
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2930833004
Cr-Commit-Position: refs/heads/master@{#478368}
(cherry picked from commit 1fc3b248c69ca7c5d02ee21616cab2211f1a301f)
==========

to

==========
[MD settings] use regex to replace all nbsp

This CL allows for the unicode non-breaking space '\u00a0' to appear in
translations. This is an improvement (replacement) on CL 2926573003
which only replace the first occurrence. This CL will replace all of the
nbsp in the string.

BUG=730025, 730025
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Review-Url: https://codereview.chromium.org/2930833004
Cr-Original-Commit-Position: refs/heads/master@{#478368}
Review-Url: https://codereview.chromium.org/2938483002 .
Cr-Commit-Position: refs/branch-heads/3112@{#310}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/4cfc0b7dcf48f68fcc5df65fc79d...
==========

[dschuyler, 2017-06-12 18:53:33]

Committed patchset #1 (id:1) manually as
4cfc0b7dcf48f68fcc5df65fc79d5f25955428b6.