Fix Trusty build with clang.

Fix Trusty build with clang.

In file included from ../../net/proxy/proxy_config_service_linux.cc:42:
gen/library_loaders/libgio.h:29:13: error: 'g_settings_list_schemas' is
deprecated [-Werror,-Wdeprecated-declarations]
  typeof(&::g_settings_list_schemas) g_settings_list_schemas;
            ^
/usr/include/glib-2.0/gio/gsettings.h:74:25: note: 'g_settings_list_sch
emas' has been explicitly marked deprecated here
const gchar * const *   g_settings_list_schemas                 (void);
                        ^
1 error generated.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=267454

[Ryan Sleevi, 2014-04-30 23:05:44]

lgtm

[dcheng, 2014-04-30 23:09:33]

The CQ bit was checked by dcheng@chromium.org

[commit-bot: I haz the power, 2014-04-30 23:09:57]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dcheng@chromium.org/267623002/1

[commit-bot: I haz the power, 2014-04-30 23:14:32]

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

[commit-bot: I haz the power, 2014-04-30 23:14:32]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.chromium

[dcheng, 2014-04-30 23:24:12]

The CQ bit was checked by dcheng@chromium.org

[commit-bot: I haz the power, 2014-04-30 23:25:31]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dcheng@chromium.org/267623002/20001

[commit-bot: I haz the power, 2014-05-01 06:04:48]

Change committed as 267454

[Matt Giuca, 2014-05-04 23:40:52]

I'm concerned that this fix is Clang-only, when the issue appears to affect all
compilers. I was preparing a fix before I noticed this one, that would fix all
compilers:
https://codereview.chromium.org/264963005/
See the discussion there, and also http://crbug.com/351911. I will try out the
GCC compile later and if it is still failing to compile, I will go with my more
generic fix.

[dcheng, 2014-05-05 00:47:38]

On 2014/05/04 23:40:52, Matt Giuca wrote:
> I'm concerned that this fix is Clang-only, when the issue appears to affect
all
> compilers. I was preparing a fix before I noticed this one, that would fix all
> compilers:
> https://codereview.chromium.org/264963005/
> See the discussion there, and also http://crbug.com/351911. I will try out the
> GCC compile later and if it is still failing to compile, I will go with my
more
> generic fix.

Sorry, this was a quick and dirty patch in the interest of unblocking myself. If
this is affecting all compilers, I would be in favor of replacing this with a
better solution.

[Matt Giuca, 2014-05-05 12:11:44]

> Sorry, this was a quick and dirty patch in the interest of unblocking myself.
If
> this is affecting all compilers, I would be in favor of replacing this with a
> better solution.

No problem (I think it was worth unblocking the majority of users quickly),
thanks for letting me know. Indeed I just tested it with GCC and it is still an
issue, so I will go ahead with my patch.