Fix examples for File System Provider API.

Fix examples for File System Provider API.

TEST=Manually tested both.
BUG=481670
Committed: https://crrev.com/78d56d546470d8f50ecd13d0bc1d2d82d95d9996
Cr-Commit-Position: refs/heads/master@{#330461}

[mtomasz, 2015-05-18 08:27:32]

mtomasz@chromium.org changed reviewers:
+ kalman@chromium.org

[mtomasz, 2015-05-18 08:27:39]

@kalman: PTAL. Thanks.

[not at google - send to devlin, 2015-05-18 20:00:54]

lgtm

https://codereview.chromium.org/1138503005/diff/1/chrome/common/extensions/do...
File
chrome/common/extensions/docs/examples/api/fileSystemProvider/basic/background.js
(right):

https://codereview.chromium.org/1138503005/diff/1/chrome/common/extensions/do...
chrome/common/extensions/docs/examples/api/fileSystemProvider/basic/background.js:111:
});
do you want to call onSuccess anywhere here, and below?

[mtomasz, 2015-05-19 00:42:54]

https://codereview.chromium.org/1138503005/diff/1/chrome/common/extensions/do...
File
chrome/common/extensions/docs/examples/api/fileSystemProvider/basic/background.js
(right):

https://codereview.chromium.org/1138503005/diff/1/chrome/common/extensions/do...
chrome/common/extensions/docs/examples/api/fileSystemProvider/basic/background.js:111:
});
On 2015/05/18 20:00:54, kalman wrote:
> do you want to call onSuccess anywhere here, and below?

Good catch, done.

[mtomasz, 2015-05-19 00:43:05]

The CQ bit was checked by mtomasz@chromium.org

[mtomasz, 2015-05-19 00:43:05]

The patchset sent to the CQ was uploaded after l-g-t-m from kalman@chromium.org
Link to the patchset: https://codereview.chromium.org/1138503005/#ps20001
(title: "Added missing callbacks.")

[commit-bot: I haz the power, 2015-05-19 00:43:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1138503005/20001

[commit-bot: I haz the power, 2015-05-19 00:50:52]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-05-19 00:51:44]

Patchset 2 (id:??) landed as
https://crrev.com/78d56d546470d8f50ecd13d0bc1d2d82d95d9996
Cr-Commit-Position: refs/heads/master@{#330461}