Fix member pointer callbacks in an ATL sink map

Fix member pointer callbacks in an ATL sink map

Clang won't let you form a pointer to member without an explicit
'&ClassName::' before the method name.  In fact, neither will MSVC
unless you explicitly disable the error, which the ATL does.  This has
been documented on MSDN since VS 2005:
http://msdn.microsoft.com/en-us/library/ms174271.aspx

Clang doesn't implement this extension, so just fix the code.

R=wez@chromium.org
BUG=82385
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=285118

[Wez, 2014-07-23 05:02:09]

LGTM - adding dcaiafa@ FHI

[dcaiafa, 2014-07-23 15:27:50]

lgtm

[Reid Kleckner, 2014-07-23 18:42:45]

The CQ bit was checked by rnk@chromium.org

[commit-bot: I haz the power, 2014-07-23 18:43:50]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/rnk@chromium.org/410853002/1

[commit-bot: I haz the power, 2014-07-24 02:34:05]

Change committed as 285118

[Nico, 2014-07-24 03:12:27]

Yay!

Should we define _ATL_ENABLE_PTM_WARNING then?

[Reid Kleckner, 2014-07-24 16:34:49]

On 2014/07/24 03:12:27, Nico (away) wrote:
> Yay!
> 
> Should we define _ATL_ENABLE_PTM_WARNING then?

We could, if you think it's OK to pile on one more gyp define.  :)