The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f6400df0bddc3dc6836daeb12cc3af74691ccdaa

commit f6400df0bddc3dc6836daeb12cc3af74691ccdaa
Author: junweifu <junwei.fu@intel.com>
Date: Thu May 10 09:06:24 2018

ShapeDetection: Add nose landmark of face to match Specification

Add nose landmark enum in the mojom definition and the IDL to match the Spec[1].
Get nose information with Vision Framework on Mac and GMS core on Android platform.

Link Mac 10.13 build bots [2] and Face Detection demo[3] here.

[1] https://github.com/WICG/shape-detection-api/pull/38
[2] https://ci.chromium.org/buildbot/chromium.fyi/Chromium%20Mac%2010.13/
[3] https://codepen.io/miguelao/pen/PmJWro

BUG=835078

Cq-Include-Trybots: luci.chromium.try:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win10_chromium_x64_rel_ng
Change-Id: I0818bf817bf047a19ec7b34b232c93e4d08e9fa2
Reviewed-on: https://chromium-review.googlesource.com/1020385
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
Cr-Commit-Position: refs/heads/master@{#557479}
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/services/shape_detection/android/java/src/org/chromium/shape_detection/FaceDetectionImplGmsCore.java
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/services/shape_detection/android/javatests/src/org/chromium/shape_detection/FaceDetectionImplTest.java
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/services/shape_detection/face_detection_impl_mac_unittest.mm
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/services/shape_detection/face_detection_impl_mac_vision.mm
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/services/shape_detection/public/mojom/facedetection.mojom
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/third_party/WebKit/LayoutTests/shapedetection/detection-HTMLImageElement.html
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/third_party/WebKit/LayoutTests/shapedetection/resources/mock-facedetection.js
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/third_party/blink/renderer/modules/shapedetection/face_detector.cc
[modify] https://crrev.com/f6400df0bddc3dc6836daeb12cc3af74691ccdaa/third_party/blink/renderer/modules/shapedetection/landmark.idl

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2327f4cadd3ef6aa4e3b5ed29f84e81dcc368d28

commit 2327f4cadd3ef6aa4e3b5ed29f84e81dcc368d28
Author: junweifu <junwei.fu@intel.com>
Date: Fri May 25 01:14:55 2018

Add services unittests for landmarks points on Mac

The landmarks is one point with the implementation of Core Image Framework,
but an array of points along landmarks are more accurate with Vision Framework.

Bug=835078

Cq-Include-Trybots: luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win10_chromium_x64_rel_ng
Change-Id: I8b09068bc95309fc66d3a8bd6726ac951815eb4f
Reviewed-on: https://chromium-review.googlesource.com/1070766
Reviewed-by: Miguel Casas <mcasas@chromium.org>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
Cr-Commit-Position: refs/heads/master@{#561719}
[modify] https://crrev.com/2327f4cadd3ef6aa4e3b5ed29f84e81dcc368d28/services/shape_detection/face_detection_impl_mac_unittest.mm