[Files.app] Show dot files in the Drive volume.

[Files.app] Show dot files in the Drive  volume.

Previously, the dot files were hidden by default and could be toggled.

This patch makes them visible only on Drive folder, since there are some temporary file in the Download directory and they should be hidden. 

BUG=196539
TEST=manually tested

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=248153

[yoshiki, 2014-01-30 07:07:00]

hirono, PTAL. Thanks.

[hirono, 2014-01-30 08:07:01]

lgtm with a nit!

https://codereview.chromium.org/140893006/diff/80001/chrome/browser/resources...
File chrome/browser/resources/file_manager/foreground/js/file_manager.js
(right):

https://codereview.chromium.org/140893006/diff/80001/chrome/browser/resources...
chrome/browser/resources/file_manager/foreground/js/file_manager.js:1337: return
(entry.name.substr(0, 1) !== '.');
nit: entry.name[0] or entry.name.charAt(0) ?

[yoshiki, 2014-01-31 05:37:50]

Thanks!

[commit-bot: I haz the power, 2014-01-31 05:38:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/yoshiki@chromium.org/140893006/100001

[commit-bot: I haz the power, 2014-01-31 08:23:57]

Change committed as 248153

[commit-bot: I haz the power, 2014-01-31 08:23:58]

CQ bit was unchecked on CL. Ignoring.

[Avi (use Gerrit), 2014-01-31 17:01:31]

I am reverting this.

The ChromeOS ASAN bots are rather unhappy, for example:

http://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20...
http://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20...
http://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20...

They are failing (crashing?) on FileManagerBrowserTest. The failures have:

[30190:30190:0131/015143:2459751373:INFO:CONSOLE(3322)] "Uncaught TypeError:
Cannot call method 'toURL' of undefined", source:
chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/foreground/js/media/mediaplayer_scripts.js
(3322)

Reverted with 248208.

[Avi (use Gerrit), 2014-01-31 19:09:25]

On 2014/01/31 17:01:31, Avi wrote:
> I am reverting this.
> 
> The ChromeOS ASAN bots are rather unhappy, for example:
> 
>
http://build.chromium.org/p/chromium.memory/builders/Linux%2520Chromium%2520O....
>
http://build.chromium.org/p/chromium.memory/builders/Linux%2520Chromium%2520O....
>
http://build.chromium.org/p/chromium.memory/builders/Linux%2520Chromium%2520O....
> 
> They are failing (crashing?) on FileManagerBrowserTest. The failures have:
> 
> [30190:30190:0131/015143:2459751373:INFO:CONSOLE(3322)] "Uncaught TypeError:
> Cannot call method 'toURL' of undefined", source:
>
chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/foreground/js/media/mediaplayer_scripts.js
> (3322)
> 
> Reverted with 248208.

Reverting this change did indeed make the bots go green; fix this change before
re-committing it.