Update legacy Tuple-using code.

Update legacy Tuple-using code.

BUG=440675
TEST=no change
R=mdempsky@chromium.org, nasko@chromium.org
TBR=ben@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/12f4b98357b9dedc93cb546aac0aece2c8d9e850

[Avi (use Gerrit), 2014-12-20 21:03:15]

avi@chromium.org changed reviewers:
+ kenrb@chromium.org, nasko@chromium.org

[Avi (use Gerrit), 2014-12-20 21:03:15]

Ken, Nasko—

It's Christmas refactoring time again. And while cleaning up Tuple is 95%
mechanical, the 5% is security-related. So if either of you could take a look at
this CL, that would be great.

[Avi (use Gerrit), 2014-12-20 21:09:48]

On 2014/12/20 21:03:15, Avi wrote:
> Ken, Nasko—
> 
> It's Christmas refactoring time again. And while cleaning up Tuple is 95%
> mechanical, the 5% is security-related. So if either of you could take a look
at
> this CL, that would be great.

Also, FYI, the gmock_mutant.h file is generated by
testing/generate_gmock_mutant.py . You'll want to look at the side-by-side for
the python, and browse the generated diff (not the side-by-side) for the result.

[Avi (use Gerrit), 2014-12-22 16:35:46]

avi@chromium.org changed reviewers:
+ mdempsky@chromium.org
- kenrb@chromium.org

[Avi (use Gerrit), 2014-12-22 16:35:47]

mdempsky, here you go

[mdempsky, 2014-12-22 16:40:45]

lgtm

[nasko, 2014-12-22 16:45:53]

LGTM

[commit-bot: I haz the power, 2014-12-22 17:02:08]

Patchset 2 (id:??) landed as
https://crrev.com/12f4b98357b9dedc93cb546aac0aece2c8d9e850
Cr-Commit-Position: refs/heads/master@{#309432}

[Avi (use Gerrit), 2014-12-22 17:02:15]

Committed patchset #2 (id:20001) manually as
12f4b98357b9dedc93cb546aac0aece2c8d9e850.