Revert of Delete SkImageDecoder

Revert of Delete SkImageDecoder (patchset #9 id:150001 of https://codereview.chromium.org/1820503002/ )

Reason for revert:
Roll still failing

Original issue's description:
> Delete SkImageDecoder
> 
> This image decoding implementation has been replaced
> by SkCodec in Android.
> 
> Additionally, we have replaced uses of SkImageDecoder
> in Skia and Google3 with uses of SkCodec.
> 
> Now we can delete SkImageDecoder :).
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1820503002
> CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot
> 
> Committed: https://skia.googlesource.com/skia/+/f799706656f2581c5bf5510d94df3fa17cce1607
> 
> Committed: https://skia.googlesource.com/skia/+/5b6e73e0c8282c4d85accbfbcecc6dee84f8a1eb
> 
> Committed: https://skia.googlesource.com/skia/+/f037fdebda2a2626e6512d7532063f2cd41a264d

TBR=scroggo@google.com,djsollen@google.com
# 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/+/910f7ec7e79cd051f69b47c3e19d4fda2adbcef4

[msarett, 2016-03-24 11:45:19]

Created Revert of Delete SkImageDecoder

[commit-bot: I haz the power, 2016-03-24 11:45:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1830943002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1830943002/1

[commit-bot: I haz the power, 2016-03-24 11:45:42]

Description was changed from

==========
Revert of Delete SkImageDecoder (patchset #9 id:150001 of
https://codereview.chromium.org/1820503002/ )

Reason for revert:
Roll still failing

Original issue's description:
> Delete SkImageDecoder
> 
> This image decoding implementation has been replaced
> by SkCodec in Android.
> 
> Additionally, we have replaced uses of SkImageDecoder
> in Skia and Google3 with uses of SkCodec.
> 
> Now we can delete SkImageDecoder :).
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
>
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot
> 
> Committed:
https://skia.googlesource.com/skia/+/f799706656f2581c5bf5510d94df3fa17cce1607
> 
> Committed:
https://skia.googlesource.com/skia/+/5b6e73e0c8282c4d85accbfbcecc6dee84f8a1eb
> 
> Committed:
https://skia.googlesource.com/skia/+/f037fdebda2a2626e6512d7532063f2cd41a264d

TBR=scroggo@google.com,djsollen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
==========

to

==========
Revert of Delete SkImageDecoder (patchset #9 id:150001 of
https://codereview.chromium.org/1820503002/ )

Reason for revert:
Roll still failing

Original issue's description:
> Delete SkImageDecoder
> 
> This image decoding implementation has been replaced
> by SkCodec in Android.
> 
> Additionally, we have replaced uses of SkImageDecoder
> in Skia and Google3 with uses of SkCodec.
> 
> Now we can delete SkImageDecoder :).
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
>
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot
> 
> Committed:
https://skia.googlesource.com/skia/+/f799706656f2581c5bf5510d94df3fa17cce1607
> 
> Committed:
https://skia.googlesource.com/skia/+/5b6e73e0c8282c4d85accbfbcecc6dee84f8a1eb
> 
> Committed:
https://skia.googlesource.com/skia/+/f037fdebda2a2626e6512d7532063f2cd41a264d

TBR=scroggo@google.com,djsollen@google.com
# 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/+/910f7ec7e79cd051f69b47c3e19d4fda2adbcef4
==========

[commit-bot: I haz the power, 2016-03-24 11:45:43]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/910f7ec7e79cd051f69b47c3e19d4fda2adbcef4