Add SK_OVERRIDE to a few places that are missing it.

Add SK_OVERRIDE to a few places that are missing it.

This was done automatically by running clang-modernize -add-override -override-macros.

It's not clear to me whether include/ is already clean or I just can't get the tool to work for headers.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/e8307dc0d0a568775e64515a8fff7b2a709f0834

[mtklein, 2014-12-15 16:45:48]

mtklein@google.com changed reviewers:
+ mtklein@google.com, reed@google.com

[mtklein, 2014-12-15 16:46:02]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-12-15 16:46:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/808463002/40001

[commit-bot: I haz the power, 2014-12-15 16:46:10]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2014-12-15 22:46 UTC

[tfarina, 2014-12-15 16:50:15]

tfarina@chromium.org changed reviewers:
+ tfarina@chromium.org

[tfarina, 2014-12-15 16:50:16]

lgtm

[mtklein, 2014-12-15 16:51:51]

The CQ bit was unchecked by mtklein@google.com

[mtklein, 2014-12-15 16:51:59]

mtklein@google.com changed required reviewers:
+ reed@google.com

[mtklein, 2014-12-15 16:52:10]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-12-15 16:53:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/808463002/40001

[commit-bot: I haz the power, 2014-12-15 16:53:10]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2014-12-15 22:53 UTC

[reed1, 2014-12-15 17:04:09]

I have also been removing "virtual" when I've been doing this lately. Is that
correct?

[mtklein, 2014-12-15 17:06:45]

On 2014/12/15 17:04:09, reed1 wrote:
> I have also been removing "virtual" when I've been doing this lately. Is that
> correct?

Let's remove all of them in another pass?

[reed1, 2014-12-15 17:06:48]

lgtm

[commit-bot: I haz the power, 2014-12-15 17:08:38]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/e8307dc0d0a568775e64515a8fff7b2a709f0834