Revert of Move sRGB <-> linear conversion components to their own files.

Revert of Move sRGB <-> linear conversion components to their own files. (patchset #5 id:80001 of https://codereview.chromium.org/2128893002/ )

Reason for revert:
Monotonicity assert is failing on ARM.  (Different rsqrt() and invert() precision?)  Will investigate a bit tomorrow... might reland with the test TODO.

Original issue's description:
> Move sRGB <-> linear conversion components to their own files.
> 
> This makes them a little easier to use outside SkColorXform code.
> 
> I've added some notes about how best to use them and their eccentricities, and added a test.
> 
> Ultimately any software sRGB <-> linear conversion should funnel somehow through here.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2128893002
> CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
> 
> Committed: https://skia.googlesource.com/skia/+/45e58c8807179638980aae8503573b950b844e4c

TBR=reed@google.com,msarett@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/e930459a18ea099859f7d0076802458be00a6b4c

[mtklein, 2016-07-08 01:33:56]

The CQ bit was checked by mtklein@google.com

[mtklein, 2016-07-08 01:33:57]

Created Revert of Move sRGB <-> linear conversion components to their own files.

[commit-bot: I haz the power, 2016-07-08 01:34:02]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-08 01:34:08]

Description was changed from

==========
Revert of Move sRGB <-> linear conversion components to their own files.
(patchset #5 id:80001 of https://codereview.chromium.org/2128893002/ )

Reason for revert:
Monotonicity assert is failing on ARM.  (Different rsqrt() and invert()
precision?)  Will investigate a bit tomorrow... might reland with the test TODO.

Original issue's description:
> Move sRGB <-> linear conversion components to their own files.
> 
> This makes them a little easier to use outside SkColorXform code.
> 
> I've added some notes about how best to use them and their eccentricities, and
added a test.
> 
> Ultimately any software sRGB <-> linear conversion should funnel somehow
through here.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2128893002
>
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
> 
> Committed:
https://skia.googlesource.com/skia/+/45e58c8807179638980aae8503573b950b844e4c

TBR=reed@google.com,msarett@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
==========

to

==========
Revert of Move sRGB <-> linear conversion components to their own files.
(patchset #5 id:80001 of https://codereview.chromium.org/2128893002/ )

Reason for revert:
Monotonicity assert is failing on ARM.  (Different rsqrt() and invert()
precision?)  Will investigate a bit tomorrow... might reland with the test TODO.

Original issue's description:
> Move sRGB <-> linear conversion components to their own files.
> 
> This makes them a little easier to use outside SkColorXform code.
> 
> I've added some notes about how best to use them and their eccentricities, and
added a test.
> 
> Ultimately any software sRGB <-> linear conversion should funnel somehow
through here.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2128893002
>
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
> 
> Committed:
https://skia.googlesource.com/skia/+/45e58c8807179638980aae8503573b950b844e4c

TBR=reed@google.com,msarett@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed:
https://skia.googlesource.com/skia/+/e930459a18ea099859f7d0076802458be00a6b4c
==========

[commit-bot: I haz the power, 2016-07-08 01:34:09]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/e930459a18ea099859f7d0076802458be00a6b4c