Change visibility of the destructor to public.

Change visibility of the destructor to public.

PlatformTest's destructor was set as protected, though the parent class
testing::Test declares it public.

BUG=none


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=161352

[M-A Ruel, 2012-10-05 10:48:15]

This means this class should be deleted by a pointer to its base class. I feel
like it's as intended. You should git blame and ask the author of these lines
instead.

[lpromero-g, 2012-10-05 10:52:09]

On 2012/10/05 10:48:15, Marc-Antoine Ruel wrote:
> This means this class should be deleted by a pointer to its base class. I feel
> like it's as intended. You should git blame and ask the author of these lines
> instead.

Ok. The "protected" blamed you actually, so that's why I added you as a reviewer
:) I now added mark@chromium.org as reviewer.

[Mark Mentovai, 2012-10-11 14:07:11]

LGTM

[commit-bot: I haz the power, 2012-10-11 14:10:08]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/lpromero@google.com/11038058/1

[commit-bot: I haz the power, 2012-10-11 16:08:12]

Change committed as 161352