Fix Clang compilation error on Android in libevent.gyp.

Fix Clang compilation error on Android in libevent.gyp.

This is part of Chrome for Android upstreaming.

This fixes the following issue we encountered downstream recently due to 'base'
being built for both the host and target but without distinguishing the
compilation flags properly:
third_party/libevent/http.c:561:6: error: implicitly declaring library function 'strlcpy' with type 'unsigned long (char *, const char *, unsigned long)' [-Werror]


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=155164

[hans, 2012-09-05 17:03:20]

On 2012/09/05 16:51:03, Philippe wrote:

lgtm, thanks

[michaelbai, 2012-09-05 17:41:01]

lgtm

[commit-bot: I haz the power, 2012-09-06 08:03:44]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/pliard@chromium.org/10912095/1

[commit-bot: I haz the power, 2012-09-06 11:04:47]

Change committed as 155164