Revert of ShapeDetection: add support for Text Detection in Mac

Revert of ShapeDetection: add support for Text Detection in Mac (patchset #4 id:80001 of https://codereview.chromium.org/2726843006/ )

Reason for revert:
../../services/shape_detection/text_detection_impl_mac.mm:68:8:
> error: 'CIRectangleFeature' is only available on macOS 10_10 or newer

Original issue's description:
> ShapeDetection: add support for Text Detection in Mac
> 
> This CL adds text detection for Mac in services/shape_detection,
> and also adds unittest for it, that will be run, like the
> other specific unittests, in the mac gpu bots.
> 
> BUG=697925
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.mac:mac_optional_gpu_tests_rel
> TEST= unittests that can be run anywhere like this:
> out/gn/service_unittests  --gtest_filter=*TextDetection* --use-gpu-in-tests
> 
> and demo page, e.g.
> ./out/gn/Chromium.app/Contents/MacOS/Chromium  --enable-blink-features=ShapeDetection https://codepen.io/miguelao/full/ygxVqg
> 
> Review-Url: https://codereview.chromium.org/2726843006
> Cr-Commit-Position: refs/heads/master@{#454609}
> Committed: https://chromium.googlesource.com/chromium/src/+/de6e85f0f4d505692f11c7f2d1c39f043f702796

TBR=rockot@chromium.org,reillyg@chromium.org,tsepez@chromium.org,mcasas@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=697925
Review-Url: https://codereview.chromium.org/2728253003
Cr-Commit-Position: refs/heads/master@{#454785}
Committed: https://chromium.googlesource.com/chromium/src/+/0832734083fedd1000e5e871071a78ff93b57a29

[Avi (use Gerrit), 2017-03-04 23:32:47]

The CQ bit was checked by avi@chromium.org

[Avi (use Gerrit), 2017-03-04 23:32:48]

Created Revert of ShapeDetection: add support for Text Detection in Mac

[commit-bot: I haz the power, 2017-03-04 23:32:57]

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, 2017-03-05 00:29:27]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488670367974940, "parent_rev":
"321e2120354336b873e63556893355f8116fcd63", "commit_rev":
"0832734083fedd1000e5e871071a78ff93b57a29"}

[commit-bot: I haz the power, 2017-03-05 00:30:04]

Description was changed from

==========
Revert of ShapeDetection: add support for Text Detection in Mac (patchset #4
id:80001 of https://codereview.chromium.org/2726843006/ )

Reason for revert:
../../services/shape_detection/text_detection_impl_mac.mm:68:8:
> error: 'CIRectangleFeature' is only available on macOS 10_10 or newer

Original issue's description:
> ShapeDetection: add support for Text Detection in Mac
> 
> This CL adds text detection for Mac in services/shape_detection,
> and also adds unittest for it, that will be run, like the
> other specific unittests, in the mac gpu bots.
> 
> BUG=697925
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.mac:mac_optional_gpu_tests_rel
> TEST= unittests that can be run anywhere like this:
> out/gn/service_unittests  --gtest_filter=*TextDetection* --use-gpu-in-tests
> 
> and demo page, e.g.
> ./out/gn/Chromium.app/Contents/MacOS/Chromium 
--enable-blink-features=ShapeDetection https://codepen.io/miguelao/full/ygxVqg
> 
> Review-Url: https://codereview.chromium.org/2726843006
> Cr-Commit-Position: refs/heads/master@{#454609}
> Committed:
https://chromium.googlesource.com/chromium/src/+/de6e85f0f4d505692f11c7f2d1c3...

TBR=rockot@chromium.org,reillyg@chromium.org,tsepez@chromium.org,mcasas@chrom...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=697925
==========

to

==========
Revert of ShapeDetection: add support for Text Detection in Mac (patchset #4
id:80001 of https://codereview.chromium.org/2726843006/ )

Reason for revert:
../../services/shape_detection/text_detection_impl_mac.mm:68:8:
> error: 'CIRectangleFeature' is only available on macOS 10_10 or newer

Original issue's description:
> ShapeDetection: add support for Text Detection in Mac
> 
> This CL adds text detection for Mac in services/shape_detection,
> and also adds unittest for it, that will be run, like the
> other specific unittests, in the mac gpu bots.
> 
> BUG=697925
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.mac:mac_optional_gpu_tests_rel
> TEST= unittests that can be run anywhere like this:
> out/gn/service_unittests  --gtest_filter=*TextDetection* --use-gpu-in-tests
> 
> and demo page, e.g.
> ./out/gn/Chromium.app/Contents/MacOS/Chromium 
--enable-blink-features=ShapeDetection https://codepen.io/miguelao/full/ygxVqg
> 
> Review-Url: https://codereview.chromium.org/2726843006
> Cr-Commit-Position: refs/heads/master@{#454609}
> Committed:
https://chromium.googlesource.com/chromium/src/+/de6e85f0f4d505692f11c7f2d1c3...

TBR=rockot@chromium.org,reillyg@chromium.org,tsepez@chromium.org,mcasas@chrom...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=697925

Review-Url: https://codereview.chromium.org/2728253003
Cr-Commit-Position: refs/heads/master@{#454785}
Committed:
https://chromium.googlesource.com/chromium/src/+/0832734083fedd1000e5e871071a...
==========

[commit-bot: I haz the power, 2017-03-05 00:30:06]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/0832734083fedd1000e5e871071a...