[Mac] Merge single-function file about_ipc_dialog.{h,mm} into about_ipc_bridge.{h,mm}.

[Mac] Merge single-function file about_ipc_dialog.{h,mm} and about_ipc_bridge.{h,mm}.

BUG=none
TEST=everything works as before (note, about:ipc only works in Debug builds)
R=jrg

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=72035

[John Grabowski, 2011-01-20 22:15:00]

If I had to choose a single name I would have placed everything in
about_ipc_dialog.mm instead of about_ipc_bridge.mm.  But I suppose it doesn't
matter much.

LGTM

[Robert Sesek, 2011-01-20 22:31:49]

On 2011/01/20 22:15:00, John Grabowski wrote:
> If I had to choose a single name I would have placed everything in
> about_ipc_dialog.mm instead of about_ipc_bridge.mm.  But I suppose it doesn't
> matter much.
> 
> LGTM

I think so too. Done!