chmod +x 7z.dll and 7z.exe for cygwin

chmod +x 7z.dll and 7z.exe for cygwin

TBR=pkasting@chromium.org
BUG=323300
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=254042

[scottmg, 2014-02-28 04:53:26]

Hopefully this handles both svn and git, I'm not exactly sure how these sort of
things are propagated between them.

[scottmg, 2014-02-28 04:53:58]

Committed patchset #1 manually as r254042 (presubmit successful).

[Peter Kasting, 2014-02-28 04:54:16]

On 2014/02/28 04:53:26, scottmg wrote:
> Hopefully this handles both svn and git, I'm not exactly sure how these sort
of
> things are propagated between them.

This looks weird... the files are showing up as added instead of modified?

[scottmg, 2014-02-28 04:55:02]

On 2014/02/28 04:54:16, Peter Kasting wrote:
> On 2014/02/28 04:53:26, scottmg wrote:
> > Hopefully this handles both svn and git, I'm not exactly sure how these sort
> of
> > things are propagated between them.
> 
> This looks weird... the files are showing up as added instead of modified?

Yeah, I'm not sure why. In
https://codereview.chromium.org/178193008/patch/1/10001 there's just a mode
change though.

[iannucci, 2014-02-28 08:36:08]

On 2014/02/28 04:55:02, scottmg wrote:
> On 2014/02/28 04:54:16, Peter Kasting wrote:
> > On 2014/02/28 04:53:26, scottmg wrote:
> > > Hopefully this handles both svn and git, I'm not exactly sure how these
sort
> > of
> > > things are propagated between them.
> > 
> > This looks weird... the files are showing up as added instead of modified?
> 
> Yeah, I'm not sure why. In
> https://codereview.chromium.org/178193008/patch/1/10001 there's just a mode
> change though.

Raw patch lgtm... Rietveld is just being its weird old self again.