Move scoped_cftyperef from base to base/mac, use the new namespace, and name ...

Move scoped_cftyperef from base to base/mac, use the new namespace, and name it
properly (scoped_cftyperef -> ScopedCFTypeRef).

TEST=it compiles
BUG=none

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=62887

[brettw, 2010-10-17 04:08:58]

TBR (want to check in on the weekend). I'm happy to change anything later.

[Nico, 2010-10-18 03:56:33]

Are you going to rename scoped_ptr to ScopedPtr as well?

I thought all the scoped_ things were named similar to auto_ptr and similar
classes in the stl / boost.

[brettw, 2010-10-18 04:36:17]

On Sun, Oct 17, 2010 at 8:56 PM,  <thakis@chromium.org> wrote:
> Are you going to rename scoped_ptr to ScopedPtr as well?
>
> I thought all the scoped_ things were named similar to auto_ptr and similar
> classes in the stl / boost.

What we did for most of the original scoped classes (the windows ones)
is use Google-style class naming. When this came up at the time (like
3 years ago) the feeling was we should use Google-style naming for
everything except scoped_ptr for consistency with Google3.
scoped_refptr used to even be RefPtr. RefPtr but had to be renamed
because of conflicts with WebCore and we went with consistency with
scoped_ptr rather than invent something weirder. Now we have kind of a
half-and-half grab bag of naming styles, so I'm changing the ones
except for scoped_ptr and scoped_refptr to be Google style.

Brett

[Nico, 2010-10-18 04:39:02]

On Sun, Oct 17, 2010 at 9:35 PM, Brett Wilson <brettw@chromium.org> wrote:
> On Sun, Oct 17, 2010 at 8:56 PM,  <thakis@chromium.org> wrote:
>> Are you going to rename scoped_ptr to ScopedPtr as well?
>>
>> I thought all the scoped_ things were named similar to auto_ptr and similar
>> classes in the stl / boost.
>
> What we did for most of the original scoped classes (the windows ones)
> is use Google-style class naming. When this came up at the time (like
> 3 years ago) the feeling was we should use Google-style naming for
> everything except scoped_ptr for consistency with Google3.
> scoped_refptr used to even be RefPtr. RefPtr but had to be renamed
> because of conflicts with WebCore and we went with consistency with
> scoped_ptr rather than invent something weirder. Now we have kind of a
> half-and-half grab bag of naming styles, so I'm changing the ones
> except for scoped_ptr and scoped_refptr to be Google style.

I personally think giving the scoped classes consistent names is
nicer. But I don't really care all that much.