Remove memcmp from GrProgramDesc op== and Less

Remove memcmp from GrProgramDesc op== and Less

Works around an ASAN complaint.

BUG=skia:3891
Committed: https://skia.googlesource.com/skia/+/89d59883f39d4097183e632b86da439052499527

[bsalomon, 2015-06-04 22:10:27]

bsalomon@google.com changed reviewers:
+ robertphillips@google.com

[bsalomon, 2015-06-04 22:10:31]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2015-06-04 22:11:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1154773007/1

[commit-bot: I haz the power, 2015-06-04 22:11:02]

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 2015-06-05 04:11 UTC

[commit-bot: I haz the power, 2015-06-04 22:12:14]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-06-04 22:12:15]

Try jobs failed on following builders:
  Build-Ubuntu-Clang-x86_64-Debug-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-Clang-x...)

[robertphillips, 2015-06-04 22:15:50]

lgtm % '.'

https://codereview.chromium.org/1154773007/diff/1/src/gpu/GrProgramDesc.h
File src/gpu/GrProgramDesc.h (right):

https://codereview.chromium.org/1154773007/diff/1/src/gpu/GrProgramDesc.h#new...
src/gpu/GrProgramDesc.h:42: bool operator== (const GrProgramDesc& that) const {
'.'?

[bsalomon, 2015-06-04 22:16:20]

The CQ bit was checked by bsalomon@google.com

[bsalomon, 2015-06-04 22:16:20]

The patchset sent to the CQ was uploaded after l-g-t-m from
robertphillips@google.com
Link to the patchset: https://codereview.chromium.org/1154773007/#ps20001
(title: "fix assert")

[bsalomon, 2015-06-04 22:16:33]

https://codereview.chromium.org/1154773007/diff/1/src/gpu/GrProgramDesc.h
File src/gpu/GrProgramDesc.h (right):

https://codereview.chromium.org/1154773007/diff/1/src/gpu/GrProgramDesc.h#new...
src/gpu/GrProgramDesc.h:42: bool operator== (const GrProgramDesc& that) const {
On 2015/06/04 22:15:50, robertphillips wrote:
> '.'?

Done.

[commit-bot: I haz the power, 2015-06-04 22:16:46]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1154773007/20001

[commit-bot: I haz the power, 2015-06-04 22:34:47]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/89d59883f39d4097183e632b86da439052499527