Removing unused functions from FileChooser class

Removing unused function from FileChooser class

This patch removes the following unused function: FileChooser::chooseFiles()

BUG=439559
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=197642

[shiva.jm, 2015-06-23 09:07:45]

shiva.jm@samsung.com changed reviewers:
+ mkwst@chromium.org, pdr@chromium.org

[shiva.jm, 2015-06-23 09:08:09]

pls have a look.

[Mike West, 2015-06-23 09:17:02]

I think this is required for Mac, isn't it?

LGTM if everything (including chromium/chromiumos bots) compiles, but I think it
might not.

[shiva.jm, 2015-06-23 09:18:19]

The CQ bit was checked by shiva.jm@samsung.com to run a CQ dry run

[commit-bot: I haz the power, 2015-06-23 09:18:28]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1202153003/1

[commit-bot: I haz the power, 2015-06-23 10:18:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-06-23 10:19:00]

Dry run: This issue passed the CQ dry run.

[shiva.jm, 2015-06-23 11:40:14]

On 2015/06/23 09:17:02, Mike West wrote:
> I think this is required for Mac, isn't it?
> 
> LGTM if everything (including chromium/chromiumos bots) compiles, but I think
it
> might not.

Dry Run has passed for all bots, is it fine to commit ?

[Mike West, 2015-06-23 11:41:00]

On 2015/06/23 at 11:40:14, shiva.jm wrote:
> On 2015/06/23 09:17:02, Mike West wrote:
> > I think this is required for Mac, isn't it?
> > 
> > LGTM if everything (including chromium/chromiumos bots) compiles, but I
think it
> > might not.
> 
> Dry Run has passed for all bots, is it fine to commit ?

Yup. Land it. :)

[shiva.jm, 2015-06-23 11:56:30]

The CQ bit was unchecked by shiva.jm@samsung.com

[shiva.jm, 2015-06-23 11:56:31]

The CQ bit was checked by shiva.jm@samsung.com

[commit-bot: I haz the power, 2015-06-23 11:56:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1202153003/1

[commit-bot: I haz the power, 2015-06-23 12:00:22]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=197642