Fix string escaping in (un)install scripts of native messaging example

Fix string escaping in (un)install scripts of native messaging example

NOTRY=true
BUG=401797
R= sergeyu@chromium.org

Committed: https://crrev.com/25a73d005e46ac0b9e8499e4c51f8c6305b56e87
Cr-Commit-Position: refs/heads/master@{#310106}

[Sergey Ulanov, 2015-01-06 17:29:59]

sergeyu@chromium.org changed reviewers:
+ scheib@chromium.org

[Sergey Ulanov, 2015-01-06 17:29:59]

LGTM, thank you!
+scheib@ for OWNERS approval

https://codereview.chromium.org/824783004/diff/1/chrome/common/extensions/doc...
File
chrome/common/extensions/docs/examples/api/nativeMessaging/host/install_host.sh
(right):

https://codereview.chromium.org/824783004/diff/1/chrome/common/extensions/doc...
chrome/common/extensions/docs/examples/api/nativeMessaging/host/install_host.sh:26:
mkdir -p "$TARGET_DIR"
Some of these changes were already landed in
https://codereview.chromium.org/569083002. I'm assuming you just haven't synced.

[scheib, 2015-01-06 17:40:14]

lgtm

[robwu, 2015-01-06 17:43:16]

The CQ bit was checked by rob@robwu.nl

[commit-bot: I haz the power, 2015-01-06 17:44:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/824783004/20001

[commit-bot: I haz the power, 2015-01-06 17:44:55]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-01-06 17:45:34]

Patchset 2 (id:??) landed as
https://crrev.com/25a73d005e46ac0b9e8499e4c51f8c6305b56e87
Cr-Commit-Position: refs/heads/master@{#310106}