Adds the ability to filter bench expectations in builder/config level.

Adds the ability to filter bench expectations in builder/config level.

BUG=skia:2539
NOTRY=true

Committed: http://code.google.com/p/skia/source/detail?r=14694

[rmistry, 2014-05-12 11:56:56]

LGTM

https://codereview.chromium.org/277163002/diff/1/bench/gen_bench_expectations.py
File bench/gen_bench_expectations.py (right):

https://codereview.chromium.org/277163002/diff/1/bench/gen_bench_expectations...
bench/gen_bench_expectations.py:36: ]
What do you think about having an easy to find JSON or CSV file that contains
all the entries to exclude.

Generalizing this further we could have a JSON file for bench expectations that
contains ENTRIES_TO_EXCLUDE, CONFIGS_TO_INCLUDE and the UPPER and LOWER ranges.
Something to think about, does not have to be part of this CL.

[benchen, 2014-05-12 14:36:28]

The CQ bit was checked by bensong@google.com

[commit-bot: I haz the power, 2014-05-12 14:36:37]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/bensong@google.com/277163002/1

[commit-bot: I haz the power, 2014-05-12 14:36:45]

Change committed as 14694

[benchen, 2014-05-12 15:00:40]

On 2014/05/12 11:56:56, rmistry wrote:
> LGTM
> 
>
https://codereview.chromium.org/277163002/diff/1/bench/gen_bench_expectations.py
> File bench/gen_bench_expectations.py (right):
> 
>
https://codereview.chromium.org/277163002/diff/1/bench/gen_bench_expectations...
> bench/gen_bench_expectations.py:36: ]
> What do you think about having an easy to find JSON or CSV file that contains
> all the entries to exclude.
> 
> Generalizing this further we could have a JSON file for bench expectations
that
> contains ENTRIES_TO_EXCLUDE, CONFIGS_TO_INCLUDE and the UPPER and LOWER
ranges.
> Something to think about, does not have to be part of this CL.

Thanks for the suggestion! Sounds like a good idea if we find that the list
grows over time. Maybe a TODO for Kelvin :)