Revert "standardize macro checks in SkRasterPipeline_opts"
Revert "standardize macro checks in SkRasterPipeline_opts"

This reverts commit 75d25c4c8f0cb61770faef77a9a24f3392316dfb.

Reason for revert: subtly broken, going to give this a redo.

Original change's description:
> standardize macro checks in SkRasterPipeline_opts
> 
> We mostly check JUMPER_IS_FOO macros, but in a few places we are
> checking the raw __FOO__ compiler macros instead.  If only for clarity,
> switch to JUMPER_IS_FOO.
> 
> This is also a step towards me being able to control the instruction
> set we choose without having to #define these protected __FOO__ macros.
> 
> Change-Id: Ieea2090ff658399e27746e0bb8ce950b06f9efb8
> Reviewed-on: https://skia-review.googlesource.com/150961
> Commit-Queue: Brian Osman <brianosman@google.com>
> Auto-Submit: Mike Klein <14574f09dfa9b4e14759b88c3426a495a0e627b0@google.com>
> Reviewed-by: Brian Osman <brianosman@google.com>

TBR=14574f09dfa9b4e14759b88c3426a495a0e627b0@google.com,brianosman@google.com

Change-Id: Ifbf5b6f51a29ad4e02e8ca311e449c13cc3ed19c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/150964
Reviewed-by: Mike Klein <14574f09dfa9b4e14759b88c3426a495a0e627b0@google.com>
Commit-Queue: Mike Klein <14574f09dfa9b4e14759b88c3426a495a0e627b0@google.com>

HalCanary/skia-hc,google/skia,HalCanary/skia-hc,rubenvb/skia,google/skia,google/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,rubenvb/skia,HalCanary/skia-hc,google/skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,google/skia,HalCanary/skia-hc,aosp-mirror/platform_external_skia,rubenvb/skia,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,google/skia,google/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,rubenvb/skia,Hikari-no-Tenshi/android_external_skia,rubenvb/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,HalCanary/skia-hc,HalCanary/skia-hc,HalCanary/skia-hc,google/skia,aosp-mirror/platform_external_skia,HalCanary/skia-hc,google/skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,rubenvb/skia,HalCanary/skia-hc